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GoogleOSV:CVE-2021-20266HistoryApr 30, 2021 - 12:15 p.m.
CVE-2021-20266
2021-04-3012:15:07
Google
osv.dev
10
rpm
vulnerability
out-of-bounds
read
system availability
A flaw was found in RPM’s hdrblobInit() in lib/header.c. This flaw allows an attacker who can modify the rpmdb to cause an out-of-bounds read. The highest threat from this vulnerability is to system availability.
References
bugzilla.redhat.com/show_bug.cgi?id=1927741
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMGXO3W6DHPO62GJ4VVF5DEUX5DRUR5K/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VHRPNBCRPDJHHQE3MBPSZK4H7X2IM7AC/
security.gentoo.org/glsa/202107-43
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