PJSIP information disclosure | CVE-2022-21722
NAME
PJSIP information disclosure
- Platforms Affected:
PJSIP PJSIP 2.11.1 - Risk Level:
9.1 - Exploitability:
Unproven - Consequences:
Obtain Information
DESCRIPTION
PJSIP could allow a remote attacker to obtain sensitive information, caused by an out-of-bound read flaw during RTP/RTCP parsing. By sending specially-crafted RTP/RTCP packets, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service condition on the system.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to PJSIP GIT Repository for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://github.com/pjsip/pjproject/security/advisories/GHSA-m66q-q64c-hv36 - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21722
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