AI Score
Confidence
High
EPSS
Percentile
85.9%
The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly initialize the HMAC key, which allows remote attackers to cause a denial of service (crash) via a crafted packet.
seclists.org/oss-sec/2013/q1/212
seclists.org/oss-sec/2013/q1/213
seclists.org/oss-sec/2013/q1/214
secunia.com/advisories/52037
github.com/corosync/corosync/commit/b3f456a8ceefac6e9f2e9acc2ea0c159d412b595