Critical severity · published Jun 8, 2024
CVE-2024-37407
Libarchive before 3.7.4 allows name out-of-bounds access when a ZIP archive has an empty-name file and mac-ext is enabled
9.1
CVSS
1%
EPSS
No
On KEV
Description
Libarchive before 3.7.4 allows name out-of-bounds access when a ZIP archive has an empty-name file and mac-ext is enabled. This occurs in slurp_central_directory in archive_read_support_format_zip.c.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libarchive · Libarchive
3.7.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-37407
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-37407
Issue Tracking
https://github.com/libarchive/libarchive/commit/b6a979481b7d77c12fa17bbed94576b63bbcb0c0
Exploit
https://github.com/libarchive/libarchive/pull/2145
Patch
https://github.com/libarchive/libarchive/releases/tag/v3.7.4
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