CVSS 3.0
9.8 criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2017-7476
Critical (9.8) in gnulib gnulib. EPSS 3.7% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gnulib:gnulib
References
- http://git.savannah.gnu.org/gitweb/?p=gnulib.git%3Ba=commit%3Bh=94e01571507835ff59dd8ce2a0b56a4b566965a4
- http://www.securityfocus.com/bid/98098
- https://bugzilla.redhat.com/show_bug.cgi?id=1444774
- https://bugzilla.redhat.com/show_bug.cgi?id=1445185
- https://security-tracker.debian.org/tracker/CVE-2017-7476