| Name | CVE-2019-9192 |
| Description | In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(|)(\\1\\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| glibc (PTS) | jessie, jessie (lts) | 2.19-18+deb8u14 | vulnerable |
| stretch (security) | 2.24-11+deb9u1 | vulnerable | |
| stretch (lts), stretch | 2.24-11+deb9u7 | vulnerable | |
| buster (security), buster, buster (lts) | 2.28-10+deb10u4 | vulnerable | |
| bullseye | 2.31-13+deb11u11 | vulnerable | |
| bullseye (security) | 2.31-13+deb11u10 | vulnerable | |
| bookworm | 2.36-9+deb12u9 | vulnerable | |
| bookworm (security) | 2.36-9+deb12u7 | vulnerable | |
| sid, trixie | 2.40-4 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| eglibc | source | (unstable) | (unfixed) | unimportant | ||
| glibc | source | (unstable) | (unfixed) | unimportant |
https://sourceware.org/bugzilla/show_bug.cgi?id=24269