CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
90.2%
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.