CVE-2011-3324 (GCVE-0-2011-3324)
Vulnerability from cvelistv5 – Published: 2011-10-10 10:00 – Updated: 2024-08-06 23:29
VLAI
EPSS
VEX
Summary
The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
Date Public
2011-09-26 00:00
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"id": "CVE-2011-3324",
"lastModified": "2024-11-21T01:30:15.977",
"metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
"published": "2011-10-10T10:55:06.410",
"references": "[{\"url\": \"http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-1258.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-1259.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://secunia.com/advisories/46139\", \"source\": \"cret@cert.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/46274\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://secunia.com/advisories/48106\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://security.gentoo.org/glsa/glsa-201202-02.xml\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://www.debian.org/security/2011/dsa-2316\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://www.kb.cert.org/vuls/id/668534\", \"source\": \"cret@cert.org\", \"tags\": [\"US Government Resource\"]}, {\"url\": \"http://www.quagga.net/download/quagga-0.99.19.changelog.txt\", \"source\": \"cret@cert.org\"}, {\"url\": \"https://www.cert.fi/en/reports/2011/vulnerability539178.html\", \"source\": \"cret@cert.org\"}, {\"url\": \"http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-1258.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-1259.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/46139\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/46274\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/48106\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://security.gentoo.org/glsa/glsa-201202-02.xml\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2011/dsa-2316\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.kb.cert.org/vuls/id/668534\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"US Government Resource\"]}, {\"url\": \"http://www.quagga.net/download/quagga-0.99.19.changelog.txt\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.cert.fi/en/reports/2011/vulnerability539178.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
"sourceIdentifier": "cret@cert.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-399\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2011-3324\",\"sourceIdentifier\":\"cret@cert.org\",\"published\":\"2011-10-10T10:55:06.410\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n ospf6_lsa_is_changed en ospf6_lsa.c en la ejecuci\u00f3n de OSPFv3 en ospf6d en Quagga anteriores a v0.99.19 permite a atacantes remotos causar una denegaci\u00f3n de servicio (error de aserci\u00f3n y ca\u00edda del demonio) a trav\u00e9s de la inclusi\u00f3n de valores cero en la cabecera de la lista del Link State Advertisement (LSA) de una descripci\u00f3n de mensaje de base de datos.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.99.18\",\"matchCriteriaId\":\"CDFDF175-4863-4A33-88CA-3539A3D2B936\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD7A8AD5-A315-4242-960C-05E792B30547\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B83BCE2-24D0-4B5B-A034-62BFF1894AE2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FDD63DD9-1809-4CEC-AB69-955A7B127CA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0A2AD1AD-DDE2-477B-8EFD-767B6FD8EDBB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.96.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"99BD881B-9B53-4E12-B083-87C9C87CDF62\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.96.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F910313F-FFE1-470A-A9B6-8A854C73DC97\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.96.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9B0A9232-968D-4D3E-82A0-F5CC858EAF48\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.97.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD5F4CFB-BE1F-4424-8D2F-B921704E3AA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.97.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3A55FF13-8E56-4A27-B7FD-A855735E1045\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.97.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7DDBC3B-99BB-4404-9A73-90ED6581D69A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.97.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AB09A713-E91E-44E7-8B82-F70F655A97B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.97.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10173750-690B-4576-AB3F-11A0861AA78B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.97.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0EF8693A-D561-4D2E-BD60-5630601C6A94\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE43983A-73CB-41A5-889B-1AEA9A27F440\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6EB589E9-85C0-4E87-856B-A2832383B129\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CF5EB8A-8E46-4490-BA88-03D4BED3EB84\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6445BEF-245C-47CE-9779-96C97CFD4DA7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"48D007FD-C1AD-477E-9AA5-DDB4522D3248\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D6ADB9F6-B519-45D0-966F-F095372FBB49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.98.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E914BAF-2E3A-415E-BAA7-FA02B4A22E25\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"55FCB7EC-8060-434B-B485-0DC7DBFE117D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9524E069-2A80-4068-9945-2752EF2126EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9E1B30CC-478C-4BD1-AF4C-D126B8CCE8D6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D713119-F9C6-4656-92C9-A5B863A4B72F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A5E99C8-3778-416B-915F-7335C72435B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"578DCE6D-3360-43DA-B22E-E0005A6AF388\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E4D7B93B-0CF5-4CAF-B1F4-8A816A427BC7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:quagga:quagga:0.99.8:*:*:*:*:*:*:*\",\"matchCriteriaI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Resource\"]},{\"url\":\"http://www.quagga.net/download/quagga-0.99.19.changelog.txt\",\"source\":\"cret@cert.org\"},{\"url\":\"https://www.cert.fi/en/reports/2011/vulnerability539178.html\",\"source\":\"cret@cert.org\"},{\"url\":\"http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=09395e2a0e93b2cf4258cb1de91887948796bb68\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2012-1258.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2012-1259.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/46139\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor 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"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2025-11-21T12:55:35+00:00",
"cve": "CVE-2011-3324",
"id": "CVE-2011-3324",
"initial_release_date": "2011-09-26T00:00:00+00:00",
"product_status:fixed": "159",
"product_status:known_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "(ospf6d): Denial of service by decoding malformed Database Description packet headers",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-3324.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2025-10-08T01:12:05Z",
"cve": "CVE-2011-3324",
"id": "CVE-2011-3324",
"initial_release_date": "2023-02-15T05:51:05Z",
"product_status:known_not_affected": "111",
"product_status:recommended": "1",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2011-3324",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-3324.json",
"version": "8"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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