Medium severity · published May 19, 2023
CVE-2023-30774
A vulnerability was found in the libtiff library
5.5
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
macOS · Apple
before 14.1 · source: NVD
LI
Libtiff · Libtiff
3.5.1 through 4.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-30774
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-30774
Mailing List
http://seclists.org/fulldisclosure/2023/Oct/24
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-30774
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2187139
Exploit
https://gitlab.com/libtiff/libtiff/-/issues/463
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230703-0002/
Release Notes
https://support.apple.com/kb/HT213984
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