Unrated severityOSV Advisory· Published Feb 3, 2019· Updated Aug 4, 2024
CVE-2019-7309
CVE-2019-7309
Description
In the GNU C Library (aka glibc or libc6) through 2.29, the memcmp function for the x32 architecture can incorrectly return zero (indicating that the inputs are equal) because the RDX most significant bit is mishandled.
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Affected products
3Patches
Vulnerability mechanics
References
3- security.gentoo.org/glsa/202006-04mitrevendor-advisoryx_refsource_GENTOO
- www.securityfocus.com/bid/106835mitrevdb-entryx_refsource_BID
- sourceware.org/bugzilla/show_bug.cgimitrex_refsource_MISC
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