Vulnerability Details CVE-2017-7476
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.016
EPSS Ranking 80.8%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
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
- 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