| Name | CVE-2019-1010023 |
| Description | GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat. |
| 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) | 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 |
|---|
| glibc | source | (unstable) | (unfixed) | unimportant | | |
Notes
Not treated as a security issue by upstream
https://sourceware.org/bugzilla/show_bug.cgi?id=22851