MGASA-2014-0314

Advisory lineage Upstream: 2 Downstream: 0
Published: 05 Aug 2014, 20:08
Last modified:16 Apr 2026, 06:24

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

05 Aug 2014, 20:08
Published
Vulnerability first disclosed
16 Apr 2026, 06:24
Last Modified
Vulnerability information updated

Description

Updated glibc packages fix security issues Stephane Chazelas discovered that directory traversal issue in locale handling in glibc. glibc accepts relative paths with ".." components in the LC_* and LANG variables. Together with typical OpenSSH configurations (with suitable AcceptEnv settings in sshd_config), this could conceivably be used to bypass ForceCommand restrictions (or restricted shells), assuming the attacker has sufficient level of access to a file system location on the host to create crafted locale definitions there. (CVE-2014-0475) David Reid, Glyph Lefkowitz, and Alex Gaynor discovered a bug where posix_spawn_file_actions_addopen fails to copy the path argument (glibc bz #17048) which can, in conjunction with many common memory management techniques from an application, lead to a use after free, or other vulnerabilities. (CVE-2014-4043) This update also fixes the following issues: x86: Disable x87 inline functions for SSE2 math (glibc bz #16510) malloc: Fix race in free() of fastbin chunk (glibc bz #15073)

Affected Systems

  • mageia•glibc

    < 2.17-7.3.mga3

  • mageia•glibc

    < 2.18-9.2.mga4

References (5)