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CERTFR-2019-AVI-303
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits VMware. Elles permettent à un attaquant de provoquer un déni de service à distance.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| VMware | N/A | SD-WAN Edge by VeloCloud versions antérieures à 3.3.0 | ||
| VMware | N/A | Unified Access Gateway versions antérieures à 3.6 | ||
| VMware | N/A | SD-WAN Orchestrator by VeloCloud versions antérieures à 3.3.0 | ||
| VMware | vCenter Server | vCenter Server Appliance versions 6.5x antérieures à 6.5u3 | ||
| VMware | N/A | SD-WAN Gateway by VeloCloud versions antérieures à 3.3.0 |
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SD-WAN Edge by VeloCloud versions ant\u00e9rieures \u00e0 3.3.0",
"product": {
"name": "N/A",
"vendor": {
"name": "VMware",
"scada": false
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}
},
{
"description": "Unified Access Gateway versions ant\u00e9rieures \u00e0 3.6",
"product": {
"name": "N/A",
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"scada": false
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},
{
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"product": {
"name": "N/A",
"vendor": {
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"scada": false
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},
{
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"vendor": {
"name": "VMware",
"scada": false
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}
},
{
"description": "SD-WAN Gateway by VeloCloud versions ant\u00e9rieures \u00e0 3.3.0",
"product": {
"name": "N/A",
"vendor": {
"name": "VMware",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2019-11478",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11478"
},
{
"name": "CVE-2019-11477",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11477"
}
],
"initial_release_date": "2019-07-03T00:00:00",
"last_revision_date": "2019-07-03T00:00:00",
"links": [],
"reference": "CERTFR-2019-AVI-303",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2019-07-03T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nVMware. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service\n\u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits VMware",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 VMware VMSA-2019-0010 du 02 juillet 2019",
"url": "https://www.vmware.com/security/advisories/VMSA-2019-0010.html"
}
]
}
CVE-2019-11478 (GCVE-0-2019-11478)
Vulnerability from cvelistv5
Published
2019-06-18 23:34
Modified
2024-09-16 23:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux kernel |
Version: 4.4 < 4.4.182 Version: 4.9 < 4.9.182 Version: 4.14 < 4.14.127 Version: 4.19 < 4.19.52 Version: 5.1 < 5.1.11 |
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CVE-2019-11477 (GCVE-0-2019-11477)
Vulnerability from cvelistv5
Published
2019-06-18 23:34
Modified
2024-09-17 02:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux kernel |
Version: 4.4 < 4.4.182 Version: 4.9 < 4.9.182 Version: 4.14 < 4.14.127 Version: 4.19 < 4.19.52 Version: 5.1 < 5.1.11 |
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"version_value": "4.4.182"
},
{
"version_affected": "\u003c",
"version_name": "4.9",
"version_value": "4.9.182"
},
{
"version_affected": "\u003c",
"version_name": "4.14",
"version_value": "4.14.127"
},
{
"version_affected": "\u003c",
"version_name": "4.19",
"version_value": "4.19.52"
},
{
"version_affected": "\u003c",
"version_name": "5.1",
"version_value": "5.1.11"
}
]
}
}
]
},
"vendor_name": "Linux"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Jonathan Looney from Netflix"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "Jonathan Looney discovered that the TCP_SKB_CB(skb)-\u003etcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff."
}
]
},
"generator": {
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},
"impact": {
"cvss": {
"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"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-190 Integer Overflow or Wraparound"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "VU#905115",
"refsource": "CERT-VN",
"url": "https://www.kb.cert.org/vuls/id/905115"
},
{
"name": "[oss-security] 20190620 Re: Linux and FreeBSD Kernel: Multiple TCP-based remote denial of service issues",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/06/20/3"
},
{
"name": "RHSA-2019:1594",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2019:1594"
},
{
"name": "RHSA-2019:1602",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2019:1602"
},
{
"name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/06/28/2"
},
{
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/3"
},
{
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/4"
},
{
"name": "RHSA-2019:1699",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2019:1699"
},
{
"name": "[oss-security] 20191023 Membership application for linux-distros - VMware",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/10/24/1"
},
{
"name": "[oss-security] 20191029 Re: Membership application for linux-distros - VMware",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/10/29/3"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2020.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"name": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=3b4929f65b0d8249f19a50245cd88ed1a2f78cff",
"refsource": "MISC",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=3b4929f65b0d8249f19a50245cd88ed1a2f78cff"
},
{
"name": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md",
"refsource": "MISC",
"url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md"
},
{
"name": "https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic",
"refsource": "MISC",
"url": "https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic"
},
{
"name": "https://access.redhat.com/security/vulnerabilities/tcpsack",
"refsource": "MISC",
"url": "https://access.redhat.com/security/vulnerabilities/tcpsack"
},
{
"name": "https://support.f5.com/csp/article/K78234183",
"refsource": "CONFIRM",
"url": "https://support.f5.com/csp/article/K78234183"
},
{
"name": "http://packetstormsecurity.com/files/153346/Kernel-Live-Patch-Security-Notice-LSN-0052-1.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/153346/Kernel-Live-Patch-Security-Notice-LSN-0052-1.html"
},
{
"name": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193",
"refsource": "CONFIRM",
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_28",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_28"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190625-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20190625-0001/"
},
{
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0006",
"refsource": "CONFIRM",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0006"
},
{
"name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10287",
"refsource": "CONFIRM",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10287"
},
{
"name": "http://www.vmware.com/security/advisories/VMSA-2019-0010.html",
"refsource": "CONFIRM",
"url": "http://www.vmware.com/security/advisories/VMSA-2019-0010.html"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf"
},
{
"name": "https://www.us-cert.gov/ics/advisories/icsa-19-253-03",
"refsource": "MISC",
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-253-03"
},
{
"name": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html"
},
{
"name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-kernel-en",
"refsource": "CONFIRM",
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-kernel-en"
},
{
"name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt",
"refsource": "CONFIRM",
"url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt"
}
]
},
"source": {
"advisory": "https://usn.ubuntu.com/4017-1",
"defect": [
"https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831637"
],
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"assignerShortName": "canonical",
"cveId": "CVE-2019-11477",
"datePublished": "2019-06-18T23:34:51.026970Z",
"dateReserved": "2019-04-23T00:00:00",
"dateUpdated": "2024-09-17T02:21:15.995Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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