CVE | CVE-2022-42705 |
CVE Title | |
Published Date | 2022-12-05T21:15Z |
Modified Date | 2022-12-07T19:40Z |
CWE Type | CWE-416 |
CVSS 3.x | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Description | 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 | |
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Reference URL | https://downloads.asterisk.org/pub/security/AST-2022-008.html |
Reference Description | MISC https://downloads.asterisk.org/pub/security/AST-2022-008.html |
Reference Description | |
Tags | Patch Vendor Advisory |
Sources | NIST MITRE |