Improper resource allocation In pjproject
Description
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and destroy, due to the accepted socket having no group lock. Second, the SSL socket parent/listener may get destroyed during handshake. Both issues were reported to happen intermittently in heavy load TLS connections. They cause a crash, resulting in a denial of service. These are fixed in version 2.11.1.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | 20230206.0~ds1-1 | ||
 alpine v3.14 | 2.11.1-r0 | ||
alpine v3.23 | 2.11.1-r0 | ||
alpine v3.22 | 2.11.1-r0 | ||
alpine v3.15 | 2.11.1-r0 | ||
alpine v3.16 | 2.11.1-r0 | ||
alpine v3.17 | 2.11.1-r0 | ||
alpine v3.18 | 2.11.1-r0 | ||
alpine v3.19 | 2.11.1-r0 | ||
alpine v3.20 | 2.11.1-r0 |
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Aliases