CVE-2018-14767 | BDVDB-2026-105366 Detail

Description#

In Kamailio before 5.0.7 and 5.1.x before 5.1.4, a crafted SIP message with a double "To" header and an empty "To" tag causes a segmentation fault and crash. The reason is missing input validation in the "build_res_buf_from_sip_req" core function. This could result in denial of service and potentially the execution of arbitrary code.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.debian.org/security/2018/dsa-4267
https://lists.debian.org/debian-lts-announce/2018/08/msg00018.html
https://skalatan.de/blog/advisory-hw-2018-05

Exploit#

No public exploit known

History#

Version 12018-07-31Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.