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MitreCVELIST:CVE-2021-3345HistoryJan 29, 2021 - 2:20 p.m.
CVE-2021-3345
2021-01-2914:20:31
mitre
www.cve.org
5
libgcrypt
buffer overflow
upgrade
cve-2021-3345
_gcry_md_block_write in cipher/hash-common.c in Libgcrypt version 1.9.0 has a heap-based buffer overflow when the digest final function sets a large count value. It is recommended to upgrade to 1.9.1 or later.
References
bugs.gentoo.org/show_bug.cgi?id=767814
git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git%3Ba=commit%3Bh=512c0c75276949f13b6373b5c04f7065af750b08
gnupg.org
lists.gnupg.org/pipermail/gnupg-announce/2021q1/000455.html
lists.gnupg.org/pipermail/gnupg-announce/2021q1/000456.html
www.oracle.com//security-alerts/cpujul2021.html
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