| Bug ID | 1200118 |
|---|---|
| Summary | VUL-0: CVE-2022-31003: sofia-sip: out of bounds write via malformed sdp message |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.3 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/333270/ |
| OS | Other |
| Status | NEW |
| Severity | Minor |
| Priority | P5 - None |
| Component | Security |
| Assignee | os.gnome.maintainers@gmail.com |
| Reporter | carlos.lopez@suse.com |
| QA Contact | security-team@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
CVE-2022-31003 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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-31003 https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31003 https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9