| Name | CVE-2020-18770 |
| Description | An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1054910 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| zziplib (PTS) | jessie, jessie (lts) | 0.13.62-3+deb8u3 | vulnerable |
| stretch (security), stretch (lts), stretch | 0.13.62-3.2~deb9u2 | vulnerable |
| buster | 0.13.62-3.2+deb10u1 | vulnerable |
| bullseye | 0.13.62-3.3+deb11u1 | vulnerable |
| bookworm | 0.13.72+dfsg.1-1.1 | vulnerable |
| sid, trixie | 0.13.72+dfsg.1-1.2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| zziplib | source | (unstable) | (unfixed) | | | 1054910 |
Notes
[bookworm] - zziplib <no-dsa> (Minor issue)
[bullseye] - zziplib <no-dsa> (Minor issue)
[buster] - zziplib <no-dsa> (Minor issue)
https://github.com/gdraheim/zziplib/issues/69
[stretch] - zziplib <no-dsa> (Minor issue)
[jessie] - zziplib <no-dsa> (Minor issue)