| Name | CVE-2017-7476 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| gnulib (PTS) | jessie, jessie (lts) | 20140202+stable-2+deb8u1 | fixed |
| stretch | 20140202+stable-2+deb9u1 | fixed |
| buster | 20140202+stable-4 | fixed |
| bullseye | 20210102~ebaa53c-1 | fixed |
| bookworm | 20230209+stable-1 | fixed |
| sid, trixie | 20240701-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gnulib | source | (unstable) | (not affected) | | | |
Notes
- gnulib <not-affected> (Vulnerable code introduced later)
Fixed by: http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commitdiff;h=94e01571
Introduced with 4bc76593 and 4e6e16b3f.