Use after free in PJSIP
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| pjsip | pjproject | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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Configuration 3 [-]
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2962-1 | pjproject security update |
Debian DLA |
DLA-2962-2 | pjproject regression update |
Debian DLA |
DLA-3194-1 | asterisk security update |
Debian DLA |
DLA-3549-1 | ring security update |
Debian DLA |
DLA-3887-1 | ring security update |
Debian DSA |
DSA-5285-1 | asterisk security update |
EUVD |
EUVD-2022-28577 | 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 versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue. |
Ubuntu USN |
USN-6422-1 | Ring vulnerabilities |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: 4.0% (4.022% probability within 30 days)
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| Metrics |
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