Unrated severityNVD Advisory· Published May 18, 2018· Updated Aug 5, 2024
CVE-2017-18269
CVE-2017-18269
Description
An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C Library (aka glibc or libc6) 2.21 through 2.27 does not correctly perform the overlapping memory check if the source memory range spans the middle of the address space, resulting in corrupt data being produced by the copy operation. This may disclose information to context-dependent attackers, or result in a denial of service, or, possibly, code execution.
Affected products
12- osv-coords12 versionspkg:rpm/opensuse/glibc&distro=openSUSE%20Tumbleweedpkg:rpm/suse/glibc&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015pkg: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%20SP3pkg: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%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/glibc&distro=SUSE%20OpenStack%20Cloud%207
< 2.34-1.2+ 11 more
- (no CPE)range: < 2.34-1.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.26-13.3.1
- (no CPE)range: < 2.26-13.3.1
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
- (no CPE)range: < 2.22-62.13.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- usn.ubuntu.com/4416-1/mitrevendor-advisoryx_refsource_UBUNTU
- security.netapp.com/advisory/ntap-20190329-0001/mitrex_refsource_CONFIRM
- security.netapp.com/advisory/ntap-20190401-0001/mitrex_refsource_CONFIRM
- sourceware.org/bugzilla/show_bug.cgimitrex_refsource_MISC
News mentions
0No linked articles in our index yet.