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cvelist/2019/11xxx/CVE-2019-11478.json
CVE Team 9afb4e618d
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2020-10-20 22:02:32 +00:00

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{
"CVE_data_meta": {
"ASSIGNER": "security@ubuntu.com",
"DATE_PUBLIC": "2019-06-17T00:00:00.000Z",
"ID": "CVE-2019-11478",
"STATE": "PUBLIC",
"TITLE": "SACK can cause extensive memory use via fragmented resend queue"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Linux kernel",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "4.4",
"version_value": "4.4.182"
},
{
"version_affected": "<",
"version_name": "4.9",
"version_value": "4.9.182"
},
{
"version_affected": "<",
"version_name": "4.14",
"version_value": "4.14.127"
},
{
"version_affected": "<",
"version_name": "4.19",
"version_value": "4.19.52"
},
{
"version_affected": "<",
"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": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.7"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"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:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-770 Allocation of Resources Without Limits or Throttling"
}
]
}
]
},
"references": {
"reference_data": [
{
"refsource": "CERT-VN",
"name": "VU#905115",
"url": "https://www.kb.cert.org/vuls/id/905115"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:1594",
"url": "https://access.redhat.com/errata/RHSA-2019:1594"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:1602",
"url": "https://access.redhat.com/errata/RHSA-2019:1602"
},
{
"refsource": "MLIST",
"name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft",
"url": "http://www.openwall.com/lists/oss-security/2019/06/28/2"
},
{
"refsource": "MLIST",
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/3"
},
{
"refsource": "MLIST",
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/4"
},
{
"refsource": "REDHAT",
"name": "RHSA-2019:1699",
"url": "https://access.redhat.com/errata/RHSA-2019:1699"
},
{
"refsource": "BUGTRAQ",
"name": "20190722 [SECURITY] [DSA 4484-1] linux security update",
"url": "https://seclists.org/bugtraq/2019/Jul/30"
},
{
"refsource": "MLIST",
"name": "[oss-security] 20191023 Membership application for linux-distros - VMware",
"url": "http://www.openwall.com/lists/oss-security/2019/10/24/1"
},
{
"refsource": "MLIST",
"name": "[oss-security] 20191029 Re: Membership application for linux-distros - VMware",
"url": "http://www.openwall.com/lists/oss-security/2019/10/29/3"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2020.html",
"refsource": "MISC",
"name": "https://www.oracle.com/security-alerts/cpujan2020.html"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"refsource": "MISC",
"name": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"refsource": "MISC",
"url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md",
"name": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md"
},
{
"refsource": "MISC",
"url": "https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic",
"name": "https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic"
},
{
"refsource": "MISC",
"url": "https://access.redhat.com/security/vulnerabilities/tcpsack",
"name": "https://access.redhat.com/security/vulnerabilities/tcpsack"
},
{
"refsource": "MISC",
"name": "http://packetstormsecurity.com/files/153346/Kernel-Live-Patch-Security-Notice-LSN-0052-1.html",
"url": "http://packetstormsecurity.com/files/153346/Kernel-Live-Patch-Security-Notice-LSN-0052-1.html"
},
{
"refsource": "CONFIRM",
"name": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193",
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44193"
},
{
"refsource": "CONFIRM",
"name": "https://www.synology.com/security/advisory/Synology_SA_19_28",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_28"
},
{
"refsource": "CONFIRM",
"name": "https://security.netapp.com/advisory/ntap-20190625-0001/",
"url": "https://security.netapp.com/advisory/ntap-20190625-0001/"
},
{
"refsource": "CONFIRM",
"name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10287",
"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10287"
},
{
"refsource": "CONFIRM",
"name": "http://www.vmware.com/security/advisories/VMSA-2019-0010.html",
"url": "http://www.vmware.com/security/advisories/VMSA-2019-0010.html"
},
{
"refsource": "CONFIRM",
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf"
},
{
"refsource": "MISC",
"name": "https://www.us-cert.gov/ics/advisories/icsa-19-253-03",
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-253-03"
},
{
"refsource": "MISC",
"name": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html",
"url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html"
},
{
"refsource": "CONFIRM",
"name": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt",
"url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-010.txt"
},
{
"refsource": "MISC",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=f070ef2ac66716357066b683fb0baf55f8191a2e",
"name": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=f070ef2ac66716357066b683fb0baf55f8191a2e"
},
{
"refsource": "CONFIRM",
"name": "https://support.f5.com/csp/article/K26618426",
"url": "https://support.f5.com/csp/article/K26618426"
},
{
"refsource": "CONFIRM",
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0007",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0007"
},
{
"refsource": "MISC",
"name": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html",
"url": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html"
}
]
},
"source": {
"advisory": "https://usn.ubuntu.com/4017-1",
"defect": [
"https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831638"
],
"discovery": "UNKNOWN"
}
}
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