Description
Multiple stack-based buffer overflows in GNU ZRTPCPP before 3.2.0 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted ZRTP Hello packet to the (1) ZRtp::findBestSASType, (2) ZRtp::findBestAuthLen, (3) ZRtp::findBestCipher, (4) ZRtp::findBestHash, or (5) ZRtp::findBestPubKey functions.
References (8)
Core 8
Core References
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2013-10/msg00053.html
Patch x_refsource_confirm
https://github.com/wernerd/ZRTPCPP/commit/4654f330317c9948bb61d138eb24d49690ca4637
Exploit x_refsource_misc
http://blog.azimuthsecurity.com/2013/06/attacking-crypto-phones-weaknesses-in.html
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/54998
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2013-10/msg00052.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201309-13.xml
Mailing List mailing-list
x_refsource_mlist
http://seclists.org/oss-sec/2013/q2/638
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/53818
Scores
EPSS
0.0351
EPSS Percentile
87.7%
Details
CWE
CWE-119
Status
published
Products (7)
wernerd/zrtpcpp
2.1.2
wernerd/zrtpcpp
2.2.0
wernerd/zrtpcpp
2.3.0
wernerd/zrtpcpp
3.0.0 alpha
wernerd/zrtpcpp
3.1.0
wernerd/zrtpcpp
3.2.0
wernerd/zrtpcpp
< 3.2.1
Published
Oct 04, 2013
Tracked Since
Feb 18, 2026