Freeswitch vulnerabilities
We track 5 vulnerabilities in Freeswitch products. 5 are rated high or critical, and none are known to be exploited. The most recent was published on May 26, 2023.
Latest Freeswitch vulnerabilities
- 7.5 High severity
sofia-sip: Integer Overflow or Wraparound
Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. Referring to [GHSA-8599-x7rq-fr54](https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8599-x7rq-fr54), several other potential heap-over-flow and i
- 9.8 Critical severity
sofia-sip: Out-of-bounds Write
Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. F
- 9.8 Critical severity
sofia-sip: Out-of-bounds Write
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
- 7.5 High severity
sofia-sip: Out-of-bounds Read
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m
- 7.5 High severity
sofia-sip: Out-of-bounds Read
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause a crash. This type of crash may be caused by a URL ending with `%`. Version 1