CVE-2013-2223

GNU ZRTPCPP before 3.2.0 allows remote attackers to obtain sensitive information (uninitialized heap memory) or cause a denial of service (out-of-bounds read) via a crafted packet, as demonstrated by a truncated Ping packet that is not properly handled by the getEpHash function.

Score

CVSS 2.0 5.8 Medium

Status

Modified - secalert@redhat.com

Published

2013-10-04

Last modified

2024-08-06

Weaknesses

CWE-119

Affected products

• Zrtpcpp (Wernerd)

References

• http://blog.azimuthsecurity.com/2013/06/attacking-crypto-phones-weaknesses-in.html
• http://lists.opensuse.org/opensuse-updates/2013-10/msg00052.html
• http://lists.opensuse.org/opensuse-updates/2013-10/msg00053.html
• http://seclists.org/oss-sec/2013/q2/638
• http://secunia.com/advisories/53818
• http://secunia.com/advisories/54998
• http://security.gentoo.org/glsa/glsa-201309-13.xml
• https://github.com/wernerd/ZRTPCPP/commit/4654f330317c9948bb61d138eb24d49690ca4637