CVEvulnerability
CVE-2017-7476
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-05-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
Description
Gnulib before 2017-04-26 has a heap-based buffer overflow with the TZ environment variable. The error is in the save_abbr function in time_rz.c.
Affected configurations
• gnulib gnulib (<= 2017-04-25)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://git.savannah.gnu.org/gitweb/?p=gnulib.git%3Ba=commit%3Bh=94e01571507835ff59dd8ce2a0b56a4b566965a4 git.savannah.gnu.org
- http://www.securityfocus.com/bid/98098 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1444774 Exploit, Issue Tracking, Mitigation, Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1445185 Issue Tracking, Patch, Third Party Advisory, VDB Entry
- https://security-tracker.debian.org/tracker/CVE-2017-7476 Third Party Advisory
- http://git.savannah.gnu.org/gitweb/?p=gnulib.git%3Ba=commit%3Bh=94e01571507835ff59dd8ce2a0b56a4b566965a4 git.savannah.gnu.org
- http://www.securityfocus.com/bid/98098 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1444774 Exploit, Issue Tracking, Mitigation, Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1445185 Issue Tracking, Patch, Third Party Advisory, VDB Entry
- https://security-tracker.debian.org/tracker/CVE-2017-7476 Third Party Advisory