Medium severity · published Oct 5, 2023
CVE-2023-40745
LibTIFF is vulnerable to an integer overflow
6.5
CVSS
1.4%
EPSS
No
On KEV
Description
LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Active IQ Unified Manager · Netapp
All versions, or not specified · source: NVD
EL
Enterprise Linux · Redhat
8.0; 9.0 · source: NVD
FE
Fedora · Fedoraproject
All versions, or not specified · source: NVD
LI
Libtiff · Libtiff
before 4.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-40745
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-40745
access.redhat.com
https://access.redhat.com/errata/RHSA-2024:2289
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-40745
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2235265
security.netapp.com
https://security.netapp.com/advisory/ntap-20231110-0005/
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