Bug 2093333 (CVE-2022-30787) - CVE-2022-30787 ntfs-3g: integer underflow in fuse_lib_readdir enables arbitrary memory read operations
Summary: CVE-2022-30787 ntfs-3g: integer underflow in fuse_lib_readdir enables arbitra...
Keywords:
Status: NEW
Alias: CVE-2022-30787
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2093336 2093337 2093334 2093335 2093338
Blocks: 2093356
TreeView+ depends on / blocked
 
Reported: 2022-06-03 14:01 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-09-15 19:53 UTC (History)
8 users (show)

Fixed In Version: ntfs-3g 2022.5.17
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in NTFS-3G. An integer underflow in fuse_lib_readdir allows out-of-bounds read operations.
Clone Of:
Environment:
Last Closed:


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Description Guilherme de Almeida Suckevicz 2022-06-03 14:01:24 UTC
An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.

References:
https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-6mv4-4v73-xw58
https://github.com/tuxera/ntfs-3g/releases

Comment 1 Guilherme de Almeida Suckevicz 2022-06-03 14:01:50 UTC
Created ntfs-3g tracking bugs for this issue:

Affects: epel-all [bug 2093335]
Affects: fedora-all [bug 2093334]


Created ntfs-3g-system-compression tracking bugs for this issue:

Affects: epel-all [bug 2093336]
Affects: fedora-all [bug 2093338]


Created ntfs2btrfs tracking bugs for this issue:

Affects: fedora-all [bug 2093337]


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