A buffer overflow in res_pjsip_diversion.c in Sangoma Asterisk versions 13.38.1, 16.15.1, 17.9.1, and 18.1.1 allows remote attacker to crash Asterisk by deliberately misusing SIP 181 responses. References: https://downloads.asterisk.org/pub/security/AST-2021-001.html https://issues.asterisk.org/jira/browse/ASTERISK-29227
Created asterisk tracking bugs for this issue: Affects: fedora-all [bug 1930819]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.