Potential out-of-bound read/write in PJSIP
CVE-2022-24786

9.8CRITICAL

Key Information:

Vendor

Pjsip

Status
Pjproject
Vendor
CVE Published:
6 April 2022

What is CVE-2022-24786?

PJSIP is a free and open source multimedia communication library written in C. PJSIP versions 2.12 and prior do not parse incoming RTCP feedback RPSI (Reference Picture Selection Indication) packet, but any app that directly uses pjmedia_rtcp_fb_parse_rpsi() will be affected. A patch is available in the master branch of the pjsip/pjproject GitHub repository. There are currently no known workarounds.

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Deploy the Patch

Affected Version(s)

pjproject <= 2.12

References

https://github.com/pjsip/pjproject/security/advisories/GH...
https://github.com/pjsip/pjproject/commit/11559e49e65bdf0...
https://security.gentoo.org/glsa/202210-37
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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