3.3
LOW
CVE-2012-0249
Quagga OSPFv2 denial of service vulnerability
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.

INFO

Published Date :

April 5, 2012, 1:25 p.m.

Last Modified :

Nov. 21, 2024, 1:34 a.m.

Remotely Exploitable :

No

Impact Score :

2.9

Exploitability Score :

6.5
Affected Products

The following products are affected by CVE-2012-0249 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Quagga quagga

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2012-0249 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2012-0249 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
    Added Reference http://rhn.redhat.com/errata/RHSA-2012-1258.html
    Added Reference http://rhn.redhat.com/errata/RHSA-2012-1259.html
    Added Reference http://secunia.com/advisories/48949
    Added Reference http://www.debian.org/security/2012/dsa-2459
    Added Reference http://www.kb.cert.org/vuls/id/551715
    Added Reference https://bugzilla.quagga.net/show_bug.cgi?id=705
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jan. 18, 2018

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2012/dsa-2459 [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 05, 2012

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.59 }} 0.14%

score

0.87640

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability