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Medium ALAS2023-2023-230 6 CVEs

Moderate: libtiff security update (Amazon Linux 2023)

Published Jun 21, 2023 · Updated Nov 5, 2025

Summary

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2023-30774: A vulnerability was found in libtiff library. This security flaw causes a heap buffer overflow issue via TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values. CVE-2023-30086: Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c. CVE-2023-0804: LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3609, 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 33aee127. CVE-2023-0801: LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in libtiff/tif_unix.c:368, invoked by tools/tiffcrop.c:2903 and tools/tiffcrop.c:6778, 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 33aee127. CVE-2023-0800: LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3502, 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 33aee127. CVE-2022-4645: 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.

Fixed packages 7

ReleasePackageFixed in
Amazon Linux · 2023 libtiff 0:4.4.0-4.amzn2023.0.5
Amazon Linux · 2023 libtiff-debuginfo 0:4.4.0-4.amzn2023.0.5
Amazon Linux · 2023 libtiff-debugsource 0:4.4.0-4.amzn2023.0.5
Amazon Linux · 2023 libtiff-devel 0:4.4.0-4.amzn2023.0.5
Amazon Linux · 2023 libtiff-static 0:4.4.0-4.amzn2023.0.5
Amazon Linux · 2023 libtiff-tools 0:4.4.0-4.amzn2023.0.5
Amazon Linux · 2023 libtiff-tools-debuginfo 0:4.4.0-4.amzn2023.0.5

Vulnerabilities 6

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2022-4645.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-0800.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-0801.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-0804.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-30086.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-30774.html