Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, rest = record + 2
will access the memory behind \0
and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 10.0 | |
sofia-sip | lt | 1.13.8 |