CVE-2019-1010305

libmspack0t64: libmspack 0.9.1alpha is affected by: Buffer Overflow

CVE-2019-1010305 is fixed in 4 products on 1 platform, first by libmspack0 0.6-3ubuntu0.3, released July 14, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0146
73rd percentile

libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is:Information Disclosure. The component is: function chmd_read_headers() inlibmspack(file libmspack/mspack/chmd.c). The attack vector is: the victimmust open a specially crafted chm file. The fixed version is: after commit2f084136cfe0d05e5bf5703f3e83c6d955234b4d.

Where it's fixed

ProductFixed inFixReleased
Linux
libmspack · RHEL 8 0:0.7-0.3.alpha.el8.4 RHSA-2020:1686 Apr 28, 2020
libmspack · ol 8 0:0.7-0.3.alpha.el8.4 ELSA-2020-1686 May 5, 2020
libmspack-devel · RHEL 8 0:0.7-0.3.alpha.el8.4 RHSA-2020:1686 Apr 28, 2020
libmspack-devel · ol 8 0:0.7-0.3.alpha.el8.4 ELSA-2020-1686 May 5, 2020
libmspack0 · Ubuntu 18.04.6 LTS (bionic) 0.6-3ubuntu0.3 libmspack0 0.6-3ubuntu0.3 Jul 14, 2019
libmspack0 · Ubuntu 20.04 LTS (focal) 0.10.1-1 libmspack0 0.10.1-1 Jul 14, 2019
libmspack0t64 · Ubuntu 24.10 (oracular) 0.10.1-1 libmspack0t64 0.10.1-1 Jul 15, 2019
libmspack0t64 · Ubuntu 25.04 (plucky) 0.10.1-1 libmspack0t64 0.10.1-1 Jul 15, 2019

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