CVE-2012-0250

Buffer overflow in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (daemon crash) via a Link State Update (aka LS Update) packet containing a network-LSA link-state advertisement for which the data-structure length is smaller than the value in the Length header field.

CVSS v2.0 3.3 LOW

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
http://rhn.redhat.com/errata/RHSA-2012-1258.html
http://rhn.redhat.com/errata/RHSA-2012-1259.html
http://secunia.com/advisories/48949
http://www.debian.org/security/2012/dsa-2459
http://www.kb.cert.org/vuls/id/551715	US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:quagga:quagga::::::::
	cpe:2.3:a:quagga:quagga:0.99.1:::::::*
	cpe:2.3:a:quagga:quagga:0.99.2:::::::*
	cpe:2.3:a:quagga:quagga:0.99.3:::::::*
	cpe:2.3:a:quagga:quagga:0.99.4:::::::*
	cpe:2.3:a:quagga:quagga:0.99.5:::::::*
	cpe:2.3:a:quagga:quagga:0.99.6:::::::*
	cpe:2.3:a:quagga:quagga:0.99.7:::::::*
	cpe:2.3:a:quagga:quagga:0.99.8:::::::*
	cpe:2.3:a:quagga:quagga:0.99.9:::::::*
	cpe:2.3:a:quagga:quagga:0.99.10:::::::*
	cpe:2.3:a:quagga:quagga:0.99.11:::::::*
	cpe:2.3:a:quagga:quagga:0.99.12:::::::*
	cpe:2.3:a:quagga:quagga:0.99.13:::::::*
	cpe:2.3:a:quagga:quagga:0.99.14:::::::*
	cpe:2.3:a:quagga:quagga:0.99.15:::::::*
	cpe:2.3:a:quagga:quagga:0.99.16:::::::*
	cpe:2.3:a:quagga:quagga:0.99.17:::::::*
	cpe:2.3:a:quagga:quagga:0.99.18:::::::*
	cpe:2.3:a:quagga:quagga:0.99.19:::::::*

History

No history.

Information

Published : 2012-04-05 13:25

Updated : 2024-02-28 12:00

NVD link : CVE-2012-0250

Mitre link : CVE-2012-0250

CVE.ORG link : CVE-2012-0250

JSON object : View

Products Affected

quagga

quagga

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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"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/48949", "source": "cret@cert.org"}, {"url": "http://www.debian.org/security/2012/dsa-2459", "source": "cret@cert.org"}, {"url": "http://www.kb.cert.org/vuls/id/551715", "tags": ["US Government Resource"], "source": "cret@cert.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (daemon crash) via a Link State Update (aka LS Update) packet containing a network-LSA link-state advertisement for which the data-structure length is smaller than the value in the Length header field."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en la implementaci\u00f3n de OSPFv2 en ospfd en Quagga antes de v0.99.20.1 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de un paquete de actualizaci\u00f3n de estado de enlace (tambi\u00e9n conocido como LS Update) que contiene una anuncio de estado de enlace de una red LSA de longitud es menor que el valor en el campo longitud de la cabecera."}], "lastModified": "2018-01-18T02:29:02.817", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5654C0F-5D45-410A-91FA-96C6AE22280E", "versionEndIncluding": "0.99.20"}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55FCB7EC-8060-434B-B485-0DC7DBFE117D"}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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