CVE-2012-0250

CVE Details

Release Date:	2012-03-28
Impact:	None	What is this?

Description

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.

See more information about CVE-2012-0250 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	2.9
Vector String:	AV:A/AC:M/Au:N/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Adjacent Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (quagga)	ELSA-2012-1258	2012-09-12
Oracle Linux version 6 (quagga)	ELSA-2012-1259	2012-09-12