CVE catalog
CVE-2019-1010305
libmspack: CVE-2019-1010305
- Severity
- Low · CVSS 2.5
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.46% · Oct 25, 2026
libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libmspack | sid | 0.11-2 | fixed |
| Debian | libmspack | forky | 0.11-2 | fixed |
| Debian | libmspack | trixie | 0.11-1.1 | fixed |
| Debian | libmspack | bookworm | 0.11-1 | fixed |
| Alpine | libmspack | 3.10 | 0.8_alpha-r1 | fixed |
| Alpine | libmspack | 3.11 | 0.10.1_alpha-r0 | fixed |
| Alpine | libmspack | 3.8 | 0.8_alpha-r1 | fixed |
| Alpine | libmspack | 3.9 | 0.8_alpha-r1 | fixed |
| Ubuntu | clamav | pro | 0.97.8+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | clamav | pro | 0.97.8+dfsg-1ubuntu5 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-1ubuntu5 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-2ubuntu2 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-4ubuntu1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-4ubuntu1.1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.5+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.6+dfsg-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.7+dfsg-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.99.2+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.99.2+addedllvm-0ubuntu0.14.04.2 | vulnerable |
| Ubuntu | clamav | pro | 0.99.3+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.99.4+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.2 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.3 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.4 | vulnerable |
| Ubuntu | clamav | pro | 0.100.2+dfsg-1ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.2+dfsg-1ubuntu0.14.04.2 | vulnerable |
| Ubuntu | clamav | pro | 0.100.3+dfsg-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.3+dfsg-0ubuntu0.14.04.1+esm1 | fixed |
| Ubuntu | libmspack | pro | 0.4-1 | vulnerable |
| Ubuntu | libmspack | pro | 0.4-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | libmspack | pro | 0.4-1ubuntu0.1~esm2 | fixed |
| Ubuntu | libmspack | 16.04 | 0.5-1 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.1 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.2 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.3 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.4 | fixed |
| Ubuntu | libmspack | 18.04 | 0.6-3 | vulnerable |
| Ubuntu | libmspack | 18.04 | 0.6-3ubuntu0.1 | vulnerable |
| Ubuntu | libmspack | 18.04 | 0.6-3ubuntu0.2 | vulnerable |
| Ubuntu | libmspack | 18.04 | 0.6-3ubuntu0.3 | fixed |
| Ubuntu | libmspack | 20.04 | 0.10.1-1 | fixed |
| Ubuntu | clamav | pro | 0.97.8+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | clamav | pro | 0.97.8+dfsg-1ubuntu5 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-1ubuntu5 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-2ubuntu2 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-4ubuntu1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.1+dfsg-4ubuntu1.1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.5+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.6+dfsg-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.98.7+dfsg-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.99.2+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.99.2+addedllvm-0ubuntu0.14.04.2 | vulnerable |
| Ubuntu | clamav | pro | 0.99.3+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.99.4+addedllvm-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.2 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.3 | vulnerable |
| Ubuntu | clamav | pro | 0.100.1+dfsg-1ubuntu0.14.04.4 | vulnerable |
| Ubuntu | clamav | pro | 0.100.2+dfsg-1ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.2+dfsg-1ubuntu0.14.04.2 | vulnerable |
| Ubuntu | clamav | pro | 0.100.3+dfsg-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | clamav | pro | 0.100.3+dfsg-0ubuntu0.14.04.1+esm1 | fixed |
| Ubuntu | libmspack | 16.04 | 0.5-1 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.1 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.2 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.3 | vulnerable |
| Ubuntu | libmspack | 16.04 | 0.5-1ubuntu0.16.04.4 | fixed |
| Ubuntu | libmspack | 18.04 | 0.6-3 | vulnerable |
| Ubuntu | libmspack | 18.04 | 0.6-3ubuntu0.1 | vulnerable |
| Ubuntu | libmspack | 18.04 | 0.6-3ubuntu0.2 | vulnerable |
| Ubuntu | libmspack | 18.04 | 0.6-3ubuntu0.3 | fixed |
| Suse | libmspack | linux enterprise module for basesystem 15 sp1 | 0.6-3.8.19 | fixed |
| Opensuse | libmspack | leap 15.1 | 0.6-lp151.4.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libmspack | source | sid | 0.10.1-1 | not yet assigned | Not reported | Not reported |
| Debian | libmspack | source | forky | 0.10.1-1 | not yet assigned | Not reported | Not reported |
| Debian | libmspack | source | trixie | 0.10.1-1 | not yet assigned | Not reported | Not reported |
| Debian | libmspack | source | bookworm | 0.10.1-1 | not yet assigned | Not reported | Not reported |
| Alpine | libmspack | apk | 3.10 | 0.8_alpha-r1 | Not reported | ALPINE-CVE-2019-1010305 | Not reported |
| Alpine | libmspack | apk | 3.11 | 0.10.1_alpha-r0 | Not reported | ALPINE-CVE-2019-1010305 | Not reported |
| Alpine | libmspack | apk | 3.8 | 0.8_alpha-r1 | Not reported | ALPINE-CVE-2019-1010305 | Not reported |
| Alpine | libmspack | apk | 3.9 | 0.8_alpha-r1 | Not reported | ALPINE-CVE-2019-1010305 | Not reported |
| Ubuntu | clamav | deb | pro | 0.100.3+dfsg-0ubuntu0.14.04.1+esm1 | Not reported | UBUNTU-CVE-2019-1010305 | Not reported |
| Ubuntu | libmspack | deb | pro | 0.4-1ubuntu0.1~esm2 | Not reported | UBUNTU-CVE-2019-1010305 | Not reported |
| Ubuntu | libmspack | deb | 16.04 | 0.5-1ubuntu0.16.04.4 | Not reported | UBUNTU-CVE-2019-1010305 | Not reported |
| Ubuntu | libmspack | deb | 18.04 | 0.6-3ubuntu0.3 | Not reported | UBUNTU-CVE-2019-1010305 | Not reported |
| Ubuntu | libmspack | deb | 20.04 | 0.10.1-1 | Not reported | UBUNTU-CVE-2019-1010305 | Not reported |
| Ubuntu | clamav | deb | pro | 0.100.3+dfsg-0ubuntu0.14.04.1+esm1 | Not reported | USN-4066-2 | Not reported |
| Ubuntu | libmspack | deb | 16.04 | 0.5-1ubuntu0.16.04.4 | Not reported | USN-4066-1 | Not reported |
| Ubuntu | libmspack | deb | 18.04 | 0.6-3ubuntu0.3 | Not reported | USN-4066-1 | Not reported |
| Suse | libmspack | rpm | linux enterprise module for basesystem 15 sp1 | 0.6-3.8.19 | Not reported | SUSE-SU-2020:1493-1 | Not reported |
| Opensuse | libmspack | rpm | leap 15.1 | 0.6-lp151.4.3.1 | Not reported | OPENSUSE-SU-2020:0746-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libmspack0]Fixed
Source package: [libmspack]
Details (2)
0.11-1· amd64 · bookwormFixed · Fixed:
0.10.1-1dsa · libmspack · debian · bookworm; dsa · libmspack · debian · 12
0.11-1· arm64 · bookwormFixed · Fixed:
0.10.1-1dsa · libmspack · debian · bookworm; dsa · libmspack · debian · 12
- [libmspack-dev]Fixed
Source package: [libmspack]
Details (2)
0.11-1· amd64 · bookwormFixed · Fixed:
0.10.1-1dsa · libmspack · debian · bookworm; dsa · libmspack · debian · 12
0.11-1· arm64 · bookwormFixed · Fixed:
0.10.1-1dsa · libmspack · debian · bookworm; dsa · libmspack · debian · 12
- [libmspack-doc]Fixed
Source package: [libmspack]
Details (2)
0.11-1· all · bookwormFixed · Fixed:
0.10.1-1dsa · libmspack · debian · bookworm; dsa · libmspack · debian · 12
0.11-1· all · bookwormFixed · Fixed:
0.10.1-1dsa · libmspack · debian · bookworm; dsa · libmspack · debian · 12
[Debian 13 (Trixie)]
- [libmspack0t64]Fixed
Source package: [libmspack]
Details (2)
0.11-1.1+b1· amd64 · trixieFixed · Fixed:
0.10.1-1dsa · libmspack · debian · 13
0.11-1.1+b1· arm64 · trixieFixed · Fixed:
0.10.1-1dsa · libmspack · debian · 13
- [libmspack-dev]Fixed
Source package: [libmspack]
Details (2)
0.11-1.1+b1· amd64 · trixieFixed · Fixed:
0.10.1-1dsa · libmspack · debian · 13
0.11-1.1+b1· arm64 · trixieFixed · Fixed:
0.10.1-1dsa · libmspack · debian · 13
- [libmspack-doc]Fixed
Source package: [libmspack]
Details (2)
0.11-1.1· all · trixieFixed · Fixed:
0.10.1-1dsa · libmspack · debian · 13
0.11-1.1· all · trixieFixed · Fixed:
0.10.1-1dsa · libmspack · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2020:1686]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2020_1686.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2019-1010305]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-1010305]
- [https://osv.dev/vulnerability/DLA-1895-1]
- [https://osv.dev/vulnerability/DLA-2805-1]
- [https://osv.dev/vulnerability/SUSE-SU-2020:1493-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-1010305]
- [https://osv.dev/vulnerability/USN-4066-1]
- [https://osv.dev/vulnerability/USN-4066-2]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:0746-1]
- [https://security-tracker.debian.org/tracker/CVE-2019-1010305]
- [https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2025-2180.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]