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Ubuntu.comUB:CVE-2022-42705HistoryDec 05, 2022 - 12:00 a.m.
CVE-2022-42705
2022-12-0500:00:00
ubuntu.com
ubuntu.com
11
0.002 Low
EPSS
Percentile
58.8%
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.
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