libmspack through 0.11alpha Uninitialized Memory Disclosure via MS-ZIP Decompressor Window
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Libmspack Project | Libmspack |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.307% probability within 30 days)
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threat_severity
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Kyzer
Kyzer libmspack |
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Kyzer
Kyzer libmspack |
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| Description | libmspack through 0.11alpha contains an uninitialized memory disclosure vulnerability in the MS-ZIP decompressor that allows attackers to leak heap data via unchecked back-reference distances. Attackers can supply a crafted MS-ZIP CAB file whose first block begins with a back-reference, causing cabd->extract() to write up to 32 KiB of stale heap memory into extracted output. | |
| Title | libmspack through 0.11alpha Uninitialized Memory Disclosure via MS-ZIP Decompressor Window | |
| First Time appeared |
Libmspack Project
Libmspack Project libmspack |
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| Weaknesses | CWE-908 | |
| CPEs | cpe:2.3:a:libmspack_project:libmspack:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libmspack Project
Libmspack Project libmspack |
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cvssV3_1
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