CVEvulnerability
CVE-2013-2221
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2013-10-04
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
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 configurations
• wernerd zrtpcpp (<= 3.2.1)
• wernerd zrtpcpp 2.1.2
• wernerd zrtpcpp 2.2.0
• wernerd zrtpcpp 2.3.0
• wernerd zrtpcpp 3.0.0
• wernerd zrtpcpp 3.1.0
• wernerd zrtpcpp 3.2.0
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://blog.azimuthsecurity.com/2013/06/attacking-crypto-phones-weaknesses-in.html Exploit
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00052.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00053.html lists.opensuse.org
- http://seclists.org/oss-sec/2013/q2/638 seclists.org
- http://secunia.com/advisories/53818 Vendor Advisory
- http://secunia.com/advisories/54998 Vendor Advisory
- http://security.gentoo.org/glsa/glsa-201309-13.xml security.gentoo.org
- https://github.com/wernerd/ZRTPCPP/commit/4654f330317c9948bb61d138eb24d49690ca4637 Patch
- http://blog.azimuthsecurity.com/2013/06/attacking-crypto-phones-weaknesses-in.html Exploit
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00052.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00053.html lists.opensuse.org
- http://seclists.org/oss-sec/2013/q2/638 seclists.org
- http://secunia.com/advisories/53818 Vendor Advisory
- http://secunia.com/advisories/54998 Vendor Advisory
- http://security.gentoo.org/glsa/glsa-201309-13.xml security.gentoo.org
- https://github.com/wernerd/ZRTPCPP/commit/4654f330317c9948bb61d138eb24d49690ca4637 Patch