Description
In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/107160 ↗
- https://security.gentoo.org/glsa/202006-04 ↗
- https://usn.ubuntu.com/4416-1/ ↗
- https://kc.mcafee.com/corporate/index?page=content&id=SB10278 ↗
- https://www.oracle.com/security-alerts/cpuapr2022.html ↗
- https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=583dd860d5b833037175247230a328f0050dbfe9 ↗
- https://security.netapp.com/advisory/ntap-20190315-0002/ ↗
- https://sourceware.org/bugzilla/show_bug.cgi?id=24114 ↗
- https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142 ↗
- https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140 ↗
- https://support.f5.com/csp/article/K54823184 ↗
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html ↗