Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kyzer | Libmspack | 0.9.1 |
| Fedoraproject | Fedora | 29 |
| Debian | Debian Linux | 8.0 |
| Canonical | Ubuntu Linux | 12.04 |
Related Weaknesses (CWE)
References
- https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4dPatchThird Party Advisory
- https://github.com/kyz/libmspack/issues/27ExploitIssue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/08/msg00028.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/10/msg00033.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://usn.ubuntu.com/4066-1/Third Party Advisory
- https://usn.ubuntu.com/4066-2/Third Party Advisory
- https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4dPatchThird Party Advisory
- https://github.com/kyz/libmspack/issues/27ExploitIssue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/08/msg00028.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/10/msg00033.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://usn.ubuntu.com/4066-1/Third Party Advisory
FAQ
What is CVE-2019-1010305?
CVE-2019-1010305 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 vecto...
How severe is CVE-2019-1010305?
CVE-2019-1010305 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-1010305?
Check the references section above for vendor advisories and patch information. Affected products include: Kyzer Libmspack, Fedoraproject Fedora, Debian Debian Linux, Canonical Ubuntu Linux.