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CVE-2003-0159 (GCVE-0-2003-0159)
Vulnerability from cvelistv5
Published
2003-03-26 05:00
Modified
2024-08-08 01:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.
References
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rhsa-2003:077
Vulnerability from csaf_redhat
Published
2003-07-08 19:59
Modified
2025-11-21 17:25
Summary
Red Hat Security Advisory: ethereal security update
Notes
Topic
Updated Ethereal packages fixing a number of remotely exploitable security
issues are now available.
Details
Ethereal is a package designed for monitoring network traffic.
A number of security issues affect Ethereal. By exploiting these issues it
may be possible to make Ethereal crash or run arbitrary code by injecting a
purposefully malformed packet onto the wire, or by convincing someone to
read a malformed packet trace file.
Ethereal 0.9.9 and earlier allows remote attackers to cause a denial
of service (crash) and possibly execute arbitrary code via carefully
crafted SOCKS packets. The Common Vulnerabilities and Exposures project
(cve.mitre.org) has assigned the name CAN-2003-0081 to this issue.
A heap-based buffer overflow exists in the NTLMSSP code for Ethereal
0.9.9 and earlier. (CAN-2003-0159)
Multiple off-by-one vulnerabilities exist in Ethereal 0.9.11 and earlier in
the AIM, GIOP Gryphon, OSPF, PPTP, Quake, Quake2, Quake3, Rsync, SMB, SMPP,
and TSP dissectors, which do not properly use the tvb_get_nstringz and
tvb_get_nstringz0 functions. (CAN-2003-0356)
Multiple integer overflow vulnerabilities exist in Ethereal 0.9.11 and
earlier in the Mount and PPP dissectors. (CAN-2003-0357)
A vulnerability in the DCERPC dissector exists in Ethereal 0.9.12 and
earlier, allowing remote attackers to cause a denial of service (memory
consumption) via a certain NDR string. (CAN-2003-0428)
A possible buffer overflow vulnerability exists in Ethereal 0.9.12 and
earlier, caused by invalid IPv4 or IPv6 prefix lengths and possibly
triggering a buffer overflow. (CAN-2003-0429)
A vulnerability exists in Ethereal 0.9.12 and earlier, allowing remote
attackers to cause a denial of service (crash) via an invalid ASN.1 value.
(CAN-2003-0430)
The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not
properly handle a zero-length buffer size. (CAN-2003-0431)
Ethereal 0.9.12 and earlier does not handle certain strings properly in the
BGP, WTP, DNS, 802.11, ISAKMP, WSP, CLNP, ISIS, and RMI dissectors.
(CAN-2003-0432)
Users of Ethereal should update to these erratum packages containing
Ethereal version 0.9.13, which are not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Details"
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0081"
},
{
"category": "external",
"summary": "RHBZ#1616959",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616959"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0081",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0081"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0081",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0081"
}
],
"release_date": "2003-03-08T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0159",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616988"
}
],
"notes": [
{
"category": "description",
"text": "Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0159"
},
{
"category": "external",
"summary": "RHBZ#1616988",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616988"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0159",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0159"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0159",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0159"
}
],
"release_date": "2003-03-09T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0356",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617020"
}
],
"notes": [
{
"category": "description",
"text": "Multiple off-by-one vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) AIM, (2) GIOP Gryphon, (3) OSPF, (4) PPTP, (5) Quake, (6) Quake2, (7) Quake3, (8) Rsync, (9) SMB, (10) SMPP, and (11) TSP dissectors, which do not properly use the tvb_get_nstringz and tvb_get_nstringz0 functions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0356"
},
{
"category": "external",
"summary": "RHBZ#1617020",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617020"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0356",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0356"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0356",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0356"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0357",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617021"
}
],
"notes": [
{
"category": "description",
"text": "Multiple integer overflow vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) Mount and (2) PPP dissectors.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0357"
},
{
"category": "external",
"summary": "RHBZ#1617021",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617021"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0357",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0357"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0357",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0357"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0428",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617027"
}
],
"notes": [
{
"category": "description",
"text": "Unknown vulnerability in the DCERPC (DCE/RPC) dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (memory consumption) via a certain NDR string.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0428"
},
{
"category": "external",
"summary": "RHBZ#1617027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0428",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0428"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0428",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0428"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0429",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617028"
}
],
"notes": [
{
"category": "description",
"text": "The OSI dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via invalid IPv4 or IPv6 prefix lengths, possibly triggering a buffer overflow.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0429"
},
{
"category": "external",
"summary": "RHBZ#1617028",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617028"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0429",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0429"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0429",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0429"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0430",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617029"
}
],
"notes": [
{
"category": "description",
"text": "The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0430"
},
{
"category": "external",
"summary": "RHBZ#1617029",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617029"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0430",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0430"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0430",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0430"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0431",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617030"
}
],
"notes": [
{
"category": "description",
"text": "The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not properly handle a zero-length buffer size, with unknown consequences.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0431"
},
{
"category": "external",
"summary": "RHBZ#1617030",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617030"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0431",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0431"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0431",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0431"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0432",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617031"
}
],
"notes": [
{
"category": "description",
"text": "Ethereal 0.9.12 and earlier does not handle certain strings properly, with unknown consequences, in the (1) BGP, (2) WTP, (3) DNS, (4) 802.11, (5) ISAKMP, (6) WSP, (7) CLNP, (8) ISIS, and (9) RMI dissectors.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0432"
},
{
"category": "external",
"summary": "RHBZ#1617031",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617031"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0432",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0432"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0432",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0432"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
}
]
}
rhsa-2003_076
Vulnerability from csaf_redhat
Published
2003-04-23 20:20
Modified
2024-11-21 22:41
Summary
Red Hat Security Advisory: : Updated ethereal packages fix security vulnerabilities
Notes
Topic
Updated ethereal packages are now available which fix a format string
bug and a heap-based buffer overflow.
Details
Ethereal is a package designed for monitoring network traffic on your
system.
Ethereal 0.9.9 and earlier allows remote attackers to cause a denial
of service (crash) and possibly execute arbitrary code via carefully
crafted SOCKS packets. Red Hat would like to thank Georgi Guninski for
reporting this issue.
Additionally, a heap-based buffer overflow in the NTLMSSP code for Ethereal
0.9.9 and earlier allows remote attackers to cause a denial of service and
possibly execute arbitrary code.
Users of Ethereal should update to the erratum packages containing Ethereal
version 0.9.11 which are not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
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},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Updated ethereal packages are now available which fix a format string\nbug and a heap-based buffer overflow.",
"title": "Topic"
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"text": "Ethereal is a package designed for monitoring network traffic on your\nsystem.\n\nEthereal 0.9.9 and earlier allows remote attackers to cause a denial\nof service (crash) and possibly execute arbitrary code via carefully\ncrafted SOCKS packets. Red Hat would like to thank Georgi Guninski for\nreporting this issue.\n\nAdditionally, a heap-based buffer overflow in the NTLMSSP code for Ethereal\n0.9.9 and earlier allows remote attackers to cause a denial of service and\npossibly execute arbitrary code.\n\nUsers of Ethereal should update to the erratum packages containing Ethereal\nversion 0.9.11 which are not vulnerable to these issues.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
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RHSA-2003:077
Vulnerability from csaf_redhat
Published
2003-07-08 19:59
Modified
2025-11-21 17:25
Summary
Red Hat Security Advisory: ethereal security update
Notes
Topic
Updated Ethereal packages fixing a number of remotely exploitable security
issues are now available.
Details
Ethereal is a package designed for monitoring network traffic.
A number of security issues affect Ethereal. By exploiting these issues it
may be possible to make Ethereal crash or run arbitrary code by injecting a
purposefully malformed packet onto the wire, or by convincing someone to
read a malformed packet trace file.
Ethereal 0.9.9 and earlier allows remote attackers to cause a denial
of service (crash) and possibly execute arbitrary code via carefully
crafted SOCKS packets. The Common Vulnerabilities and Exposures project
(cve.mitre.org) has assigned the name CAN-2003-0081 to this issue.
A heap-based buffer overflow exists in the NTLMSSP code for Ethereal
0.9.9 and earlier. (CAN-2003-0159)
Multiple off-by-one vulnerabilities exist in Ethereal 0.9.11 and earlier in
the AIM, GIOP Gryphon, OSPF, PPTP, Quake, Quake2, Quake3, Rsync, SMB, SMPP,
and TSP dissectors, which do not properly use the tvb_get_nstringz and
tvb_get_nstringz0 functions. (CAN-2003-0356)
Multiple integer overflow vulnerabilities exist in Ethereal 0.9.11 and
earlier in the Mount and PPP dissectors. (CAN-2003-0357)
A vulnerability in the DCERPC dissector exists in Ethereal 0.9.12 and
earlier, allowing remote attackers to cause a denial of service (memory
consumption) via a certain NDR string. (CAN-2003-0428)
A possible buffer overflow vulnerability exists in Ethereal 0.9.12 and
earlier, caused by invalid IPv4 or IPv6 prefix lengths and possibly
triggering a buffer overflow. (CAN-2003-0429)
A vulnerability exists in Ethereal 0.9.12 and earlier, allowing remote
attackers to cause a denial of service (crash) via an invalid ASN.1 value.
(CAN-2003-0430)
The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not
properly handle a zero-length buffer size. (CAN-2003-0431)
Ethereal 0.9.12 and earlier does not handle certain strings properly in the
BGP, WTP, DNS, 802.11, ISAKMP, WSP, CLNP, ISIS, and RMI dissectors.
(CAN-2003-0432)
Users of Ethereal should update to these erratum packages containing
Ethereal version 0.9.13, which are not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Topic"
},
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"text": "Ethereal is a package designed for monitoring network traffic.\n\nA number of security issues affect Ethereal. By exploiting these issues it\nmay be possible to make Ethereal crash or run arbitrary code by injecting a\npurposefully malformed packet onto the wire, or by convincing someone to\nread a malformed packet trace file.\n\nEthereal 0.9.9 and earlier allows remote attackers to cause a denial\nof service (crash) and possibly execute arbitrary code via carefully\ncrafted SOCKS packets. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2003-0081 to this issue.\n\nA heap-based buffer overflow exists in the NTLMSSP code for Ethereal\n0.9.9 and earlier. (CAN-2003-0159)\n\nMultiple off-by-one vulnerabilities exist in Ethereal 0.9.11 and earlier in\nthe AIM, GIOP Gryphon, OSPF, PPTP, Quake, Quake2, Quake3, Rsync, SMB, SMPP,\nand TSP dissectors, which do not properly use the tvb_get_nstringz and\ntvb_get_nstringz0 functions. (CAN-2003-0356)\n\nMultiple integer overflow vulnerabilities exist in Ethereal 0.9.11 and\nearlier in the Mount and PPP dissectors. (CAN-2003-0357)\n\nA vulnerability in the DCERPC dissector exists in Ethereal 0.9.12 and\nearlier, allowing remote attackers to cause a denial of service (memory\nconsumption) via a certain NDR string. (CAN-2003-0428)\n\nA possible buffer overflow vulnerability exists in Ethereal 0.9.12 and\nearlier, caused by invalid IPv4 or IPv6 prefix lengths and possibly\ntriggering a buffer overflow. (CAN-2003-0429)\n\nA vulnerability exists in Ethereal 0.9.12 and earlier, allowing remote\nattackers to cause a denial of service (crash) via an invalid ASN.1 value. \n(CAN-2003-0430)\n\nThe tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not\nproperly handle a zero-length buffer size. (CAN-2003-0431)\n\nEthereal 0.9.12 and earlier does not handle certain strings properly in the\nBGP, WTP, DNS, 802.11, ISAKMP, WSP, CLNP, ISIS, and RMI dissectors.\n(CAN-2003-0432)\n\nUsers of Ethereal should update to these erratum packages containing\nEthereal version 0.9.13, which are not vulnerable to these issues.",
"title": "Details"
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"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
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"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
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},
{
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"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617020"
}
],
"notes": [
{
"category": "description",
"text": "Multiple off-by-one vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) AIM, (2) GIOP Gryphon, (3) OSPF, (4) PPTP, (5) Quake, (6) Quake2, (7) Quake3, (8) Rsync, (9) SMB, (10) SMPP, and (11) TSP dissectors, which do not properly use the tvb_get_nstringz and tvb_get_nstringz0 functions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
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"category": "self",
"summary": "Canonical URL",
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},
{
"category": "external",
"summary": "RHBZ#1617020",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617020"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0356",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0356"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0356",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0356"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0357",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617021"
}
],
"notes": [
{
"category": "description",
"text": "Multiple integer overflow vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) Mount and (2) PPP dissectors.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
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"Red Hat Enterprise Linux WS version 2.1",
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0357"
},
{
"category": "external",
"summary": "RHBZ#1617021",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617021"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0357",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0357"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0357",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0357"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0428",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617027"
}
],
"notes": [
{
"category": "description",
"text": "Unknown vulnerability in the DCERPC (DCE/RPC) dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (memory consumption) via a certain NDR string.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0428"
},
{
"category": "external",
"summary": "RHBZ#1617027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0428",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0428"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0428",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0428"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0429",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617028"
}
],
"notes": [
{
"category": "description",
"text": "The OSI dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via invalid IPv4 or IPv6 prefix lengths, possibly triggering a buffer overflow.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0429"
},
{
"category": "external",
"summary": "RHBZ#1617028",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617028"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0429",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0429"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0429",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0429"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
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"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0430",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617029"
}
],
"notes": [
{
"category": "description",
"text": "The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
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},
"references": [
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0430"
},
{
"category": "external",
"summary": "RHBZ#1617029",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617029"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0430",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0430"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0430",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0430"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0431",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617030"
}
],
"notes": [
{
"category": "description",
"text": "The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not properly handle a zero-length buffer size, with unknown consequences.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
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]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0431"
},
{
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"summary": "RHBZ#1617030",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617030"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0431",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0431"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0431",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0431"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0432",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617031"
}
],
"notes": [
{
"category": "description",
"text": "Ethereal 0.9.12 and earlier does not handle certain strings properly, with unknown consequences, in the (1) BGP, (2) WTP, (3) DNS, (4) 802.11, (5) ISAKMP, (6) WSP, (7) CLNP, (8) ISIS, and (9) RMI dissectors.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0432"
},
{
"category": "external",
"summary": "RHBZ#1617031",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617031"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0432",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0432"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0432",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0432"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
}
]
}
rhsa-2003_077
Vulnerability from csaf_redhat
Published
2003-07-08 19:59
Modified
2024-11-21 22:41
Summary
Red Hat Security Advisory: ethereal security update
Notes
Topic
Updated Ethereal packages fixing a number of remotely exploitable security
issues are now available.
Details
Ethereal is a package designed for monitoring network traffic.
A number of security issues affect Ethereal. By exploiting these issues it
may be possible to make Ethereal crash or run arbitrary code by injecting a
purposefully malformed packet onto the wire, or by convincing someone to
read a malformed packet trace file.
Ethereal 0.9.9 and earlier allows remote attackers to cause a denial
of service (crash) and possibly execute arbitrary code via carefully
crafted SOCKS packets. The Common Vulnerabilities and Exposures project
(cve.mitre.org) has assigned the name CAN-2003-0081 to this issue.
A heap-based buffer overflow exists in the NTLMSSP code for Ethereal
0.9.9 and earlier. (CAN-2003-0159)
Multiple off-by-one vulnerabilities exist in Ethereal 0.9.11 and earlier in
the AIM, GIOP Gryphon, OSPF, PPTP, Quake, Quake2, Quake3, Rsync, SMB, SMPP,
and TSP dissectors, which do not properly use the tvb_get_nstringz and
tvb_get_nstringz0 functions. (CAN-2003-0356)
Multiple integer overflow vulnerabilities exist in Ethereal 0.9.11 and
earlier in the Mount and PPP dissectors. (CAN-2003-0357)
A vulnerability in the DCERPC dissector exists in Ethereal 0.9.12 and
earlier, allowing remote attackers to cause a denial of service (memory
consumption) via a certain NDR string. (CAN-2003-0428)
A possible buffer overflow vulnerability exists in Ethereal 0.9.12 and
earlier, caused by invalid IPv4 or IPv6 prefix lengths and possibly
triggering a buffer overflow. (CAN-2003-0429)
A vulnerability exists in Ethereal 0.9.12 and earlier, allowing remote
attackers to cause a denial of service (crash) via an invalid ASN.1 value.
(CAN-2003-0430)
The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not
properly handle a zero-length buffer size. (CAN-2003-0431)
Ethereal 0.9.12 and earlier does not handle certain strings properly in the
BGP, WTP, DNS, 802.11, ISAKMP, WSP, CLNP, ISIS, and RMI dissectors.
(CAN-2003-0432)
Users of Ethereal should update to these erratum packages containing
Ethereal version 0.9.13, which are not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Updated Ethereal packages fixing a number of remotely exploitable security\nissues are now available.",
"title": "Topic"
},
{
"category": "general",
"text": "Ethereal is a package designed for monitoring network traffic.\n\nA number of security issues affect Ethereal. By exploiting these issues it\nmay be possible to make Ethereal crash or run arbitrary code by injecting a\npurposefully malformed packet onto the wire, or by convincing someone to\nread a malformed packet trace file.\n\nEthereal 0.9.9 and earlier allows remote attackers to cause a denial\nof service (crash) and possibly execute arbitrary code via carefully\ncrafted SOCKS packets. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2003-0081 to this issue.\n\nA heap-based buffer overflow exists in the NTLMSSP code for Ethereal\n0.9.9 and earlier. (CAN-2003-0159)\n\nMultiple off-by-one vulnerabilities exist in Ethereal 0.9.11 and earlier in\nthe AIM, GIOP Gryphon, OSPF, PPTP, Quake, Quake2, Quake3, Rsync, SMB, SMPP,\nand TSP dissectors, which do not properly use the tvb_get_nstringz and\ntvb_get_nstringz0 functions. (CAN-2003-0356)\n\nMultiple integer overflow vulnerabilities exist in Ethereal 0.9.11 and\nearlier in the Mount and PPP dissectors. (CAN-2003-0357)\n\nA vulnerability in the DCERPC dissector exists in Ethereal 0.9.12 and\nearlier, allowing remote attackers to cause a denial of service (memory\nconsumption) via a certain NDR string. (CAN-2003-0428)\n\nA possible buffer overflow vulnerability exists in Ethereal 0.9.12 and\nearlier, caused by invalid IPv4 or IPv6 prefix lengths and possibly\ntriggering a buffer overflow. (CAN-2003-0429)\n\nA vulnerability exists in Ethereal 0.9.12 and earlier, allowing remote\nattackers to cause a denial of service (crash) via an invalid ASN.1 value. \n(CAN-2003-0430)\n\nThe tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not\nproperly handle a zero-length buffer size. (CAN-2003-0431)\n\nEthereal 0.9.12 and earlier does not handle certain strings properly in the\nBGP, WTP, DNS, 802.11, ISAKMP, WSP, CLNP, ISIS, and RMI dissectors.\n(CAN-2003-0432)\n\nUsers of Ethereal should update to these erratum packages containing\nEthereal version 0.9.13, which are not vulnerable to these issues.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
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"summary": "https://access.redhat.com/errata/RHSA-2003:077",
"url": "https://access.redhat.com/errata/RHSA-2003:077"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#moderate",
"url": "https://access.redhat.com/security/updates/classification/#moderate"
},
{
"category": "external",
"summary": "http://www.ethereal.com/appnotes/enpa-sa-00008.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00008.html"
},
{
"category": "external",
"summary": "http://www.ethereal.com/appnotes/enpa-sa-00009.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00009.html"
},
{
"category": "external",
"summary": "http://www.ethereal.com/appnotes/enpa-sa-00010.html",
"url": "http://www.ethereal.com/appnotes/enpa-sa-00010.html"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_077.json"
}
],
"title": "Red Hat Security Advisory: ethereal security update",
"tracking": {
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"generator": {
"date": "2024-11-21T22:41:55+00:00",
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{
"date": "2003-07-08T19:59:00+00:00",
"number": "1",
"summary": "Initial version"
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{
"date": "2003-07-08T00:00:00+00:00",
"number": "2",
"summary": "Last updated version"
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{
"date": "2024-11-21T22:41:55+00:00",
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"summary": "Last generated version"
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],
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{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"product": {
"name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"product_id": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"product_identification_helper": {
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}
}
},
{
"category": "product_name",
"name": "Red Hat Linux Advanced Workstation 2.1",
"product": {
"name": "Red Hat Linux Advanced Workstation 2.1",
"product_id": "Red Hat Linux Advanced Workstation 2.1",
"product_identification_helper": {
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}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux ES version 2.1",
"product": {
"name": "Red Hat Enterprise Linux ES version 2.1",
"product_id": "Red Hat Enterprise Linux ES version 2.1",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:2.1::es"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux WS version 2.1",
"product": {
"name": "Red Hat Enterprise Linux WS version 2.1",
"product_id": "Red Hat Enterprise Linux WS version 2.1",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:2.1::ws"
}
}
}
],
"category": "product_family",
"name": "Red Hat Enterprise Linux"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2003-0081",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616959"
}
],
"notes": [
{
"category": "description",
"text": "Format string vulnerability in packet-socks.c of the SOCKS dissector for Ethereal 0.8.7 through 0.9.9 allows remote attackers to execute arbitrary code via SOCKS packets containing format string specifiers.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0081"
},
{
"category": "external",
"summary": "RHBZ#1616959",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616959"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0081",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0081"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0081",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0081"
}
],
"release_date": "2003-03-08T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0159",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1616988"
}
],
"notes": [
{
"category": "description",
"text": "Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0159"
},
{
"category": "external",
"summary": "RHBZ#1616988",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616988"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0159",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0159"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0159",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0159"
}
],
"release_date": "2003-03-09T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0356",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617020"
}
],
"notes": [
{
"category": "description",
"text": "Multiple off-by-one vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) AIM, (2) GIOP Gryphon, (3) OSPF, (4) PPTP, (5) Quake, (6) Quake2, (7) Quake3, (8) Rsync, (9) SMB, (10) SMPP, and (11) TSP dissectors, which do not properly use the tvb_get_nstringz and tvb_get_nstringz0 functions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
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"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0356"
},
{
"category": "external",
"summary": "RHBZ#1617020",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617020"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0356",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0356"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0356",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0356"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0357",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617021"
}
],
"notes": [
{
"category": "description",
"text": "Multiple integer overflow vulnerabilities in Ethereal 0.9.11 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) Mount and (2) PPP dissectors.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0357"
},
{
"category": "external",
"summary": "RHBZ#1617021",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617021"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0357",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0357"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0357",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0357"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0428",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617027"
}
],
"notes": [
{
"category": "description",
"text": "Unknown vulnerability in the DCERPC (DCE/RPC) dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (memory consumption) via a certain NDR string.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
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"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0428"
},
{
"category": "external",
"summary": "RHBZ#1617027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0428",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0428"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0428",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0428"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0429",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617028"
}
],
"notes": [
{
"category": "description",
"text": "The OSI dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via invalid IPv4 or IPv6 prefix lengths, possibly triggering a buffer overflow.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0429"
},
{
"category": "external",
"summary": "RHBZ#1617028",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617028"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0429",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0429"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0429",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0429"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0430",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617029"
}
],
"notes": [
{
"category": "description",
"text": "The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0430"
},
{
"category": "external",
"summary": "RHBZ#1617029",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617029"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0430",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0430"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0430",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0430"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0431",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617030"
}
],
"notes": [
{
"category": "description",
"text": "The tvb_get_nstringz0 function in Ethereal 0.9.12 and earlier does not properly handle a zero-length buffer size, with unknown consequences.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2003-0431"
},
{
"category": "external",
"summary": "RHBZ#1617030",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617030"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2003-0431",
"url": "https://www.cve.org/CVERecord?id=CVE-2003-0431"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0431",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0431"
}
],
"release_date": "2003-05-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
"Red Hat Enterprise Linux ES version 2.1",
"Red Hat Enterprise Linux WS version 2.1",
"Red Hat Linux Advanced Workstation 2.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2003:077"
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "security flaw"
},
{
"cve": "CVE-2003-0432",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1617031"
}
],
"notes": [
{
"category": "description",
"text": "Ethereal 0.9.12 and earlier does not handle certain strings properly, with unknown consequences, in the (1) BGP, (2) WTP, (3) DNS, (4) 802.11, (5) ISAKMP, (6) WSP, (7) CLNP, (8) ISIS, and (9) RMI dissectors.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "security flaw",
"title": "Vulnerability summary"
}
],
"product_status": {
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},
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"category": "vendor_fix",
"date": "2003-07-08T19:59:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is available via Red Hat Network. To use Red\nHat Network, launch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
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"title": "security flaw"
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]
}
rhsa-2003:076
Vulnerability from csaf_redhat
Published
2003-04-23 20:20
Modified
2025-11-21 17:25
Summary
Red Hat Security Advisory: : Updated ethereal packages fix security vulnerabilities
Notes
Topic
Updated ethereal packages are now available which fix a format string
bug and a heap-based buffer overflow.
Details
Ethereal is a package designed for monitoring network traffic on your
system.
Ethereal 0.9.9 and earlier allows remote attackers to cause a denial
of service (crash) and possibly execute arbitrary code via carefully
crafted SOCKS packets. Red Hat would like to thank Georgi Guninski for
reporting this issue.
Additionally, a heap-based buffer overflow in the NTLMSSP code for Ethereal
0.9.9 and earlier allows remote attackers to cause a denial of service and
possibly execute arbitrary code.
Users of Ethereal should update to the erratum packages containing Ethereal
version 0.9.11 which are not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Details"
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]
}
RHSA-2003:076
Vulnerability from csaf_redhat
Published
2003-04-23 20:20
Modified
2025-11-21 17:25
Summary
Red Hat Security Advisory: : Updated ethereal packages fix security vulnerabilities
Notes
Topic
Updated ethereal packages are now available which fix a format string
bug and a heap-based buffer overflow.
Details
Ethereal is a package designed for monitoring network traffic on your
system.
Ethereal 0.9.9 and earlier allows remote attackers to cause a denial
of service (crash) and possibly execute arbitrary code via carefully
crafted SOCKS packets. Red Hat would like to thank Georgi Guninski for
reporting this issue.
Additionally, a heap-based buffer overflow in the NTLMSSP code for Ethereal
0.9.9 and earlier allows remote attackers to cause a denial of service and
possibly execute arbitrary code.
Users of Ethereal should update to the erratum packages containing Ethereal
version 0.9.11 which are not vulnerable to these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Details"
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"category": "vendor_fix",
"date": "2003-04-23T20:20:00+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade. Only those\nRPMs which are currently installed will be updated. Those RPMs which are\nnot installed but included in the list will not be updated. Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this an easier way to apply updates. To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.",
"product_ids": [
"Red Hat Linux 7.2",
"Red Hat Linux 7.3",
"Red Hat Linux 8.0",
"Red Hat Linux 9"
],
"restart_required": {
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},
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}
],
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{
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"details": "Moderate"
}
],
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}
]
}
fkie_cve-2003-0159
Vulnerability from fkie_nvd
Published
2003-04-02 05:00
Modified
2025-04-03 01:03
Severity ?
Summary
Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | http://marc.info/?l=bugtraq&m=104741640924709&w=2 | ||
| cve@mitre.org | http://www.ethereal.com/appnotes/enpa-sa-00008.html | Patch, Vendor Advisory, URL Repurposed | |
| cve@mitre.org | http://www.mandriva.com/security/advisories?name=MDKSA-2003:051 | ||
| cve@mitre.org | http://www.novell.com/linux/security/advisories/2003_019_ethereal.html | ||
| cve@mitre.org | http://www.redhat.com/support/errata/RHSA-2003-077.html | ||
| cve@mitre.org | http://www.securityfocus.com/bid/7050 | Patch, Vendor Advisory | |
| cve@mitre.org | https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A55 | ||
| af854a3a-2127-422b-91ae-364da2661108 | http://marc.info/?l=bugtraq&m=104741640924709&w=2 | ||
| af854a3a-2127-422b-91ae-364da2661108 | http://www.ethereal.com/appnotes/enpa-sa-00008.html | Patch, Vendor Advisory, URL Repurposed | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.mandriva.com/security/advisories?name=MDKSA-2003:051 | ||
| af854a3a-2127-422b-91ae-364da2661108 | http://www.novell.com/linux/security/advisories/2003_019_ethereal.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | http://www.redhat.com/support/errata/RHSA-2003-077.html | ||
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/7050 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A55 |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ethereal_group | ethereal | 0.8.18 | |
| ethereal_group | ethereal | 0.9.0 | |
| ethereal_group | ethereal | 0.9.1 | |
| ethereal_group | ethereal | 0.9.2 | |
| ethereal_group | ethereal | 0.9.3 | |
| ethereal_group | ethereal | 0.9.4 | |
| ethereal_group | ethereal | 0.9.5 | |
| ethereal_group | ethereal | 0.9.6 | |
| ethereal_group | ethereal | 0.9.7 | |
| ethereal_group | ethereal | 0.9.8 | |
| ethereal_group | ethereal | 0.9.9 |
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ghsa-2cwg-9592-xc58
Vulnerability from github
Published
2022-04-29 01:25
Modified
2022-04-29 01:25
VLAI Severity ?
Details
Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.
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gsd-2003-0159
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Heap-based buffer overflow in the NTLMSSP code for Ethereal 0.9.9 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code.
Aliases
Aliases
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"references": [
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"https://access.redhat.com/errata/RHSA-2003:076"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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