An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| cabextract | libmspack | - | - |
| cabextract | libmspack | - | - |
| cabextract | libmspack | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
17
Affected Products
26
References
cabextract / libmspack
| - |
| cabextract | libmspack | - | - |
| cabextract | libmspack | - | - |
| cabextract_project | cabextract | 1.5 | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| debian | debian_linux | - | - |
| debian | debian_linux | - | - |
| redhat | ansible_tower | - | - |
| redhat | enterprise_linux_desktop | - | - |
| redhat | enterprise_linux_server | - | - |
| redhat | enterprise_linux_workstation | - | - |
| canonical | ubuntu_linux | - | - |
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability
Impact