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GoogleOSV:CVE-2020-14354HistoryMay 13, 2021 - 2:15 p.m.
CVE-2020-14354
2021-05-1314:15:17
Google
osv.dev
3
A possible use-after-free and double-free in c-ares lib version 1.16.0 if ares_destroy() is called prior to ares_getaddrinfo() completing. This flaw possibly allows an attacker to crash the service that uses c-ares lib. The highest threat from this vulnerability is to this service availability.
References
bugzilla.redhat.com/show_bug.cgi?id=1866838
c-ares.haxx.se/changelog.html
github.com/c-ares/c-ares/commit/1cc7e83c3bdfaafbc5919c95025592d8de3a170e
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
packetstormsecurity.com/files/158755/GS20200804145053.txt
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