Unrated severityOSV Advisory· Published Feb 26, 2019· Updated Aug 4, 2024
CVE-2019-9192
CVE-2019-9192
Description
In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(|)(\\1\\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern
Affected products
2Patches
Vulnerability mechanics
References
2- sourceware.org/bugzilla/show_bug.cgimitrex_refsource_MISC
- support.f5.com/csp/article/K26346590mitrex_refsource_CONFIRM
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