Name | CVE-2015-20109 |
Description | end_pattern (called from internal_fnmatch) in the GNU C Library (aka glibc or libc6) before 2.22 might allow context-dependent attackers to cause a denial of service (application crash), as demonstrated by use of the fnmatch library function with the **(!() pattern. NOTE: this is not the same as CVE-2015-8984; also, some Linux distributions have fixed CVE-2015-8984 but have not fixed this additional fnmatch issue. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | ELA-874-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
glibc (PTS) | jessie, jessie (lts) | 2.19-18+deb8u13 | fixed |
stretch (security) | 2.24-11+deb9u1 | fixed | |
stretch (lts), stretch | 2.24-11+deb9u6 | fixed | |
buster | 2.28-10+deb10u1 | fixed | |
buster (security) | 2.28-10+deb10u3 | fixed | |
bullseye | 2.31-13+deb11u8 | fixed | |
bullseye (security) | 2.31-13+deb11u10 | fixed | |
bookworm | 2.36-9+deb12u4 | fixed | |
bookworm (security) | 2.36-9+deb12u7 | fixed | |
trixie | 2.38-7 | fixed | |
sid | 2.38-8 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
glibc | source | jessie | 2.19-18+deb8u12 | ELA-874-1 | ||
glibc | source | (unstable) | 2.22-1 |
https://sourceware.org/bugzilla/show_bug.cgi?id=18036
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c2c6d39fab901c97c18fa3a3a3658d9dc3f7df61 (glibc-2.22)