gsd-2018-18226
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-18226",
"description": "In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.",
"id": "GSD-2018-18226",
"references": [
"https://www.suse.com/security/cve/CVE-2018-18226.html",
"https://www.debian.org/security/2018/dsa-4359",
"https://security.archlinux.org/CVE-2018-18226"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-18226"
],
"details": "In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.",
"id": "GSD-2018-18226",
"modified": "2023-12-13T01:22:36.601530Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2018-18226",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach."
}
]
},
"problemtype": {
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"value": "n/a"
}
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},
"references": {
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{
"name": "1041909",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1041909"
},
{
"name": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171",
"refsource": "MISC",
"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171"
},
{
"name": "105583",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/105583"
},
{
"name": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7",
"refsource": "MISC",
"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7"
},
{
"name": "DSA-4359",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2018/dsa-4359"
},
{
"name": "https://www.wireshark.org/security/wnpa-sec-2018-48.html",
"refsource": "MISC",
"url": "https://www.wireshark.org/security/wnpa-sec-2018-48.html"
},
{
"name": "openSUSE-SU-2020:0362",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.6.3",
"versionStartIncluding": "2.6.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"cpe_name": [],
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"description": {
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}
]
},
"problemtype": {
"problemtype_data": [
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{
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"value": "CWE-772"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.wireshark.org/security/wnpa-sec-2018-48.html",
"refsource": "MISC",
"tags": [
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],
"url": "https://www.wireshark.org/security/wnpa-sec-2018-48.html"
},
{
"name": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7",
"refsource": "MISC",
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"url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7"
},
{
"name": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171",
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],
"url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171"
},
{
"name": "105583",
"refsource": "BID",
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],
"url": "http://www.securityfocus.com/bid/105583"
},
{
"name": "1041909",
"refsource": "SECTRACK",
"tags": [
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],
"url": "http://www.securitytracker.com/id/1041909"
},
{
"name": "DSA-4359",
"refsource": "DEBIAN",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2018/dsa-4359"
},
{
"name": "openSUSE-SU-2020:0362",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2020-03-20T01:15Z",
"publishedDate": "2018-10-12T06:29Z"
}
}
}
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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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