4.4 MEDIUM
- CVSS version: 3.1
- Attack vector (AV): LOCAL
- Attack complexity (AC): LOW
- Privileges required (PR): NONE
- User interaction (UI): REQUIRED
- Scope (S): UNCHANGED
- Confidentiality impact (C): LOW
- Integrity impact (I): NONE
- Availability impact (A): LOW
by @LeSuisse Activity log
- Created automatic suggestion
- @LeSuisse ignored
- @LeSuisse accepted
- @LeSuisse published on GitHub
Sleuth Kit ISO9660 SUSP Extension Reference Out-of-Bounds Read
The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parse_susp() function trusts len_id, len_des, and len_src fields from the disk image to memcpy data into a stack buffer without verifying that the source data falls within the parsed SUSP block. An attacker can craft a malicious ISO image that causes reads past the end of the SUSP data buffer, and a zero-length SUSP entry can trigger an infinite parsing loop.
References
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Pull Request product
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Patch Commit patch
Ignored references (2)
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Mobasi Sentinel Vulnerability Index vendor-advisory
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VulnCheck Advisory: Sleuth Kit ISO9660 SUSP Extension Reference Out-of-Bounds Read third-party-advisory
Affected products
- ==a95b0ac21733b059a517aaefa667a17e1bcbdee1
- =<4.14.0
Package maintainers
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@gfrascadorio Galois <gfrascadorio@tutanota.com>
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@7c6f434c Michael Raskin <7c6f434c@mail.ru>