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Out-of-bounds Read Affecting tiff package, versions <4.1.0+git191117-2ubuntu0.20.04.6

Severity

0.0
medium
0
10

    Threat Intelligence

    EPSS
    0.04% (14th percentile)

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  • Snyk ID SNYK-UBUNTU2004-TIFF-3339160
  • published 4 Mar 2023
  • disclosed 3 Mar 2023
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Introduced: 3 Mar 2023

CVE-2022-4645 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

Upgrade Ubuntu:20.04 tiff to version 4.1.0+git191117-2ubuntu0.20.04.6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tiff package and not the tiff package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.

References

CVSS Scores

version 3.1
Expand this section

Snyk

5.5 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
Expand this section

NVD

5.5 medium
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Red Hat

5.6 medium