gsd-2016-4049
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-4049",
"description": "The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.",
"id": "GSD-2016-4049",
"references": [
"https://www.suse.com/security/cve/CVE-2016-4049.html",
"https://www.debian.org/security/2016/dsa-3654",
"https://access.redhat.com/errata/RHSA-2017:0794",
"https://ubuntu.com/security/CVE-2016-4049",
"https://advisories.mageia.org/CVE-2016-4049.html",
"https://linux.oracle.com/cve/CVE-2016-4049.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-4049"
],
"details": "The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.",
"id": "GSD-2016-4049",
"modified": "2023-12-13T01:21:19.035047Z",
"schema_version": "1.4.0"
}
},
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"name": "[oss-security] 20160427 CVE-2016-4049: Denial of Service Vulnerability in Quagga BGP Routing Daemon (bgpd)",
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"url": "http://www.openwall.com/lists/oss-security/2016/04/27/7"
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{
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"url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html"
},
{
"name": "[quagga-dev] 20160125 [quagga-dev 14619] SIGABRT while dumping BGP routes (bgpd)",
"refsource": "MLIST",
"url": "https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html"
},
{
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"url": "http://www.securityfocus.com/bid/88561"
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{
"name": "[quagga-dev] 20160203 [quagga-dev 14663] Re: SIGABRT while dumping BGP routes (bgpd)",
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"url": "https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html"
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}
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},
"problemtype": {
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"references": {
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"name": "[oss-security] 20160427 CVE-2016-4049: Denial of Service Vulnerability in Quagga BGP Routing Daemon (bgpd)",
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"name": "[quagga-dev] 20160125 [quagga-dev 14619] SIGABRT while dumping BGP routes (bgpd)",
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"tags": [],
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"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
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]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"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": "2018-10-30T16:27Z",
"publishedDate": "2016-05-23T19:59Z"
}
}
}
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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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