Home/CVE/LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (applicatio
CVE

CVE-2023-40745

LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (applicatio

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.

MEDIUM · CVSS 6.5 EPSS 0.00281
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

4
libtiff< 4.6.0
netapp active iq unified managerall versions
fedoraproject fedoraall versions
redhat enterprise linuxall versions
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Oct 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

4
suse-csafSUSE-SU-2024:0973-1
suse-csafSUSE-SU-2024:0915-1
msrcCVE-2023-40745
rhsaRHSA-2024:2289Low
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/CVE-2023-40745Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2235265Issue TrackingThird Party Advisory
https://security.netapp.com/advisory/ntap-20231110-0005/
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