CVEvulnerability

CVE-2012-0250

3.3 LOW Published 2012-04-05 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-04-05
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
3.3 LOW — AV:A/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119

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.

Affected configurations

• quagga quagga (<= 0.99.20) • quagga quagga 0.99.1 • quagga quagga 0.99.2 • quagga quagga 0.99.3 • quagga quagga 0.99.4 • quagga quagga 0.99.5 • quagga quagga 0.99.6 • quagga quagga 0.99.7 • quagga quagga 0.99.8 • quagga quagga 0.99.9 • quagga quagga 0.99.10 • quagga quagga 0.99.11 • quagga quagga 0.99.12 • quagga quagga 0.99.13 • quagga quagga 0.99.14 • quagga quagga 0.99.15 • quagga quagga 0.99.16 • quagga quagga 0.99.17 • quagga quagga 0.99.18 • quagga quagga 0.99.19

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References