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CVE-2023-3618

Good to know:

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Date: July 12, 2023

A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.

Language: C

Severity Score

Related Resources (10)

https://support.apple.com/kb/HT214038
https://support.apple.com/kb/HT214036
https://support.apple.com/kb/HT214037
https://security.netapp.com/advisory/ntap-20230824-0012/
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html
https://security-tracker.debian.org/tracker/CVE-2023-3618
https://bugzilla.redhat.com/show_bug.cgi?id=2215865
https://nvd.nist.gov/vuln/detail/CVE-2023-3618
https://access.redhat.com/security/cve/CVE-2023-3618
https://www.mend.io/vulnerability-database/CVE-2023-3618

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Top Fix

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Upgrade Version

Upgrade to version libtiff - 4.5.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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