Out-of-bounds Write Affecting glibc package, versions <2.24-11+deb9u4
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.06% (21st
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-GLIBC-356882
- published 18 May 2018
- disclosed 18 May 2018
Introduced: 18 May 2018
CVE-2018-11237 Open this link in a new tabHow to fix?
Upgrade Debian:9
glibc
to version 2.24-11+deb9u4 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glibc
package and not the glibc
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper.