| Name | CVE-2010-4756 |
| Description | The glob implementation in the GNU C Library (aka glibc or libc6) allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632. |
| 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 |
|---|
| glibc (PTS) | buster | 2.28-10+deb10u1 | vulnerable |
| buster (security) | 2.28-10+deb10u2 | vulnerable |
| bullseye | 2.31-13+deb11u6 | vulnerable |
| bookworm | 2.36-9+deb12u1 | vulnerable |
| trixie | 2.37-10 | vulnerable |
| sid | 2.37-11 | 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 | | |
Notes
That's standard POSIX behaviour implemented by (e)glibc. Applications using
glob need to impose limits for themselves