| Name | CVE-2017-18199 |
| Description | realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (NULL Pointer Dereference) via a crafted iso file. |
| 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 |
|---|
| libcdio (PTS) | jessie | 0.83-4.2 | vulnerable |
| stretch | 0.83-4.3 | vulnerable |
| buster | 2.0.0-2 | fixed |
| bullseye | 2.1.0-2 | fixed |
| bookworm | 2.1.0-4 | fixed |
| sid, trixie | 2.1.0-4.2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libcdio | source | (unstable) | 1.0.0-1 | low | | |
Notes
[stretch] - libcdio <ignored> (Minor issue)
[jessie] - libcdio <no-dsa> (Minor issue)
[wheezy] - libcdio <no-dsa> (Minor issue)
https://savannah.gnu.org/bugs/?52264