SUSE-SU-2018:1991-1

Advisory lineage Upstream: 3 Downstream: 0
Published: 19 Jul 2018, 07:25
Last modified:04 Feb 2026, 04:13

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Jul 2018, 07:25
Published
Vulnerability first disclosed
04 Feb 2026, 04:13
Last Modified
Vulnerability information updated

Description

Security update for glibc This update for glibc fixes the following security issues: - CVE-2017-18269: An SSE2-optimized memmove implementation for i386 did not correctly perform the overlapping memory check if the source memory range spaned the middle of the address space, resulting in corrupt data being produced by the copy operation. This may have disclosed information to context-dependent attackers, resulted in a denial of service or code execution (bsc#1094150). - CVE-2018-11236: Prevent integer overflow on 32-bit architectures when processing very long pathname arguments to the realpath function, leading to a stack-based buffer overflow (bsc#1094161). - CVE-2018-11237: An AVX-512-optimized implementation of the mempcpy function may have writen data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper (bsc#1092877, bsc#1094154).

Affected Systems

  • suse•glibc&distro=SUSE Linux Enterprise Module for Basesystem 15

    < 2.26-13.3.1

  • suse•glibc&distro=SUSE Linux Enterprise Module for Development Tools 15

    < 2.26-13.3.1

References (9)