VDB
ALPINE-CVE-2019-1010305
ALPINE-CVE-2019-1010305
PUBLISHED
CVSS 5.5 MEDIUM
Record from OSV · Published July 15, 2019
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| libmspack | Alpine:v3.8 | 0.8_alpha-r1, 0.8 |
| libmspack | Alpine:v3.10 | 0.8_alpha-r1, 0.8 |
| libmspack | Alpine:v3.11 | 0.10.1_alpha-r0, 0.10.1 |
| libmspack | Alpine:v3.9 | 0.8_alpha-r1, 0.8 |
Risk scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.8 | libmspack | 0.8_alpha-r0, 0.7.1_alpha-r0, 0.5_alpha-r1 |
| Alpine:v3.10 | libmspack | 0, 0.5_alpha-r1, 0.7.1_alpha-r0 |
| Alpine:v3.11 | libmspack | 0.8_alpha-r1, 0, 0 |
| Alpine:v3.9 | libmspack | 0.7.1_alpha-r0, 0.5_alpha-r1, 0 |
Timeline
- Jul 15, 2019 CVE Published
- Nov 19, 2025 CVE Updated
- Aug 8, 2026 Distribution Patch
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