Unrated severityNVD Advisory· Published Oct 24, 2013· Updated Jun 16, 2026
CVE-2013-2236
CVE-2013-2236
Description
Stack-based buffer overflow in the new_msg_lsa_change_notify function in the OSPFD API (ospf_api.c) in Quagga before 0.99.22.2, when --enable-opaque-lsa and the -a command line option are used, allows remote attackers to cause a denial of service (crash) via a large LSA.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*range: <=0.99.22.1
- cpe:2.3:a:quagga:quagga:0.99.22:*:*:*:*:*:*:*
- (no CPE)range: <0.99.22.2
Patches
Vulnerability mechanics
References
8- git.savannah.gnu.org/gitweb/nvd
- lists.quagga.net/pipermail/quagga-dev/2013-July/010622.htmlnvd
- nongnu.mirrors.hostinginnederland.nl//quagga/quagga-0.99.22.3.changelog.txtnvd
- rhn.redhat.com/errata/RHSA-2017-0794.htmlnvd
- seclists.org/oss-sec/2013/q3/24nvd
- www.debian.org/security/2013/dsa-2803nvd
- www.securityfocus.com/bid/60955nvd
- www.ubuntu.com/usn/USN-2941-1nvd
News mentions
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