#VU61377 Buffer overflow in pjsip


Published: 2022-03-15 | Updated: 2022-05-12

Vulnerability identifier: #VU61377

Vulnerability risk: High

CVSSv3.1:

CVE-ID: CVE-2022-24754

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
pjsip
Universal components / Libraries / Libraries used by multiple products

Vendor: pjsip

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the pjsip_auth_create_digest(). A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install update from vendor's website.

Vulnerable software versions

pjsip: 2.0 - 2.12


CPE

External links
http://github.com/pjsip/pjproject/commit/d27f79da11df7bc8bb56c2f291d71e54df8d2c47
http://github.com/pjsip/pjproject/security/advisories/GHSA-73f7-48m9-w662


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability