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CVE-2022-2867

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Date: August 16, 2022

libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.

Language: C

Severity Score

Related Resources (8)

https://security-tracker.debian.org/tracker/CVE-2022-2867
https://access.redhat.com/security/cve/CVE-2022-2867
https://security.alpinelinux.org/vuln/CVE-2022-2867
https://nvd.nist.gov/vuln/detail/CVE-2022-2867
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html
https://www.debian.org/security/2023/dsa-5333
https://bugzilla.redhat.com/show_bug.cgi?id=2118847
https://www.mend.io/vulnerability-database/CVE-2022-2867

Severity Score

Weakness Type (CWE)

Integer Underflow (Wrap or Wraparound)

CWE-191

Out-of-bounds Read

CWE-125

Out-of-bounds Write

CWE-787

Top Fix

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Upgrade to version libtiff - 4.4.0

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
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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