A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 07:25
Type | Values Removed | Values Added |
---|---|---|
References | () https://downloads.asterisk.org/pub/security/AST-2022-008.html - Patch, Vendor Advisory | |
References | () https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html - | |
References | () https://www.debian.org/security/2023/dsa-5358 - |
Information
Published : 2022-12-05 21:15
Updated : 2024-11-21 07:25
NVD link : CVE-2022-42705
Mitre link : CVE-2022-42705
CVE.ORG link : CVE-2022-42705
JSON object : View
Products Affected
sangoma
- certified_asterisk
- asterisk
CWE
CWE-416
Use After Free