Unrated severityNVD Advisory· Published Feb 26, 2019· Updated Aug 7, 2024
CVE-2009-5155
CVE-2009-5155
Description
In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service (assertion failure and application exit) or trigger an incorrect result by attempting a regular-expression match.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
23- osv-coords21 versionspkg:rpm/opensuse/glibc&distro=openSUSE%20Tumbleweedpkg:rpm/suse/glibc&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/glibc&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/glibc&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP1pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/glibc&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/glibc&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/glibc&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208
< 2.34-1.2+ 20 more
- (no CPE)range: < 2.34-1.2
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-100.8.1
- (no CPE)range: < 2.26-13.24.1
- (no CPE)range: < 2.26-13.24.1
- (no CPE)range: < 2.26-13.24.1
- (no CPE)range: < 2.26-13.24.1
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-100.8.1
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-100.8.1
- (no CPE)range: < 2.22-100.8.1
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
- (no CPE)range: < 2.22-62.22.5
Patches
Vulnerability mechanics
References
11- git.savannah.gnu.org/cgit/gnulib.git/commit/mitrex_refsource_MISC
- debbugs.gnu.org/cgi/bugreport.cgimitrex_refsource_MISC
- debbugs.gnu.org/cgi/bugreport.cgimitrex_refsource_MISC
- debbugs.gnu.org/cgi/bugreport.cgimitrex_refsource_MISC
- lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3Emitremailing-listx_refsource_MLIST
- security.netapp.com/advisory/ntap-20190315-0002/mitrex_refsource_CONFIRM
- sourceware.org/bugzilla/show_bug.cgimitrex_refsource_MISC
- sourceware.org/bugzilla/show_bug.cgimitrex_refsource_MISC
- support.f5.com/csp/article/K64119434mitrex_refsource_CONFIRM
- support.f5.com/csp/article/K64119434mitrex_refsource_CONFIRM
News mentions
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