Skip to content
CVE Tracker
Back

CVE-2012-0249

Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1…

Low3.3EPSS 1.8%
Published
Updated
Reserved
Assigned by
certcc

Description

Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header.

Scores

CVSS scores of CVE-2012-0249, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Low3.3AV:A/AC:L/Au:N/C:N/I:N/A:P
EPSS (exploitation in 30 days)
1.8% · top 21% of all CVEs (2 Nov 2026)

Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.3.

Weakness

Affected products

  • n/a

    • affected n/a

References (9)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .