Unrated severityNVD Advisory· Published Oct 4, 2013· Updated Apr 29, 2026
CVE-2013-2221
CVE-2013-2221
Description
Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.
Affected products
7cpe:2.3:a:wernerd:zrtpcpp:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:wernerd:zrtpcpp:*:*:*:*:*:*:*:*range: <=3.2.1
- cpe:2.3:a:wernerd:zrtpcpp:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:wernerd:zrtpcpp:2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:wernerd:zrtpcpp:2.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:wernerd:zrtpcpp:3.0.0:alpha:*:*:*:*:*:*
- cpe:2.3:a:wernerd:zrtpcpp:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:wernerd:zrtpcpp:3.2.0:*:*:*:*:*:*:*
Patches
14654f330317chttps://github.com/wernerd/ZRTPCPPvia nvd-ref
Vulnerability mechanics
Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
8- github.com/wernerd/ZRTPCPP/commit/4654f330317c9948bb61d138eb24d49690ca4637nvdPatch
- blog.azimuthsecurity.com/2013/06/attacking-crypto-phones-weaknesses-in.htmlnvdExploit
- secunia.com/advisories/53818nvdVendor Advisory
- secunia.com/advisories/54998nvdVendor Advisory
- lists.opensuse.org/opensuse-updates/2013-10/msg00052.htmlnvd
- lists.opensuse.org/opensuse-updates/2013-10/msg00053.htmlnvd
- seclists.org/oss-sec/2013/q2/638nvd
- security.gentoo.org/glsa/glsa-201309-13.xmlnvd
News mentions
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