RHSA-2022:8194 — Security Advisory

An update for libtiff is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

• libtiff: Denial of Service via crafted TIFF file (CVE-2022-0561)

• libtiff: Null source pointer lead to Denial of Service via crafted TIFF file (CVE-2022-0562)

• libtiff: reachable assertion (CVE-2022-0865)

• libtiff: Out-of-bounds Read error in tiffcp (CVE-2022-0924)

• libtiff: stack-buffer-overflow in tiffcp.c in main() (CVE-2022-1355)

• libtiff: out-of-bounds read in _TIFFmemcpy() in tif_unix.c (CVE-2022-22844)

• libtiff: heap buffer overflow in extractImageSection (CVE-2022-0891)

• tiff: Null source pointer passed as an argument to memcpy in TIFFFetchNormalTag() in tif_dirread.c (CVE-2022-0908)

• tiff: Divide By Zero error in tiffcrop (CVE-2022-0909)

• libtiff: heap-buffer-overflow in TIFFReadRawDataStriped() in tiffinfo.c (CVE-2022-1354)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section.