RHSA-2023:0095: Moderate: libtiff security update
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.Security Fix(es): LibTiff: DoS from Divide By Zero Error (CVE-2022-2056, CVE-2022-2057, CVE-2022-2058) libtiff: Double free or corruption in rotateImage() function at tiffcrop.c (CVE-2022-2519) libtiff: uint32t underflow leads to out of bounds read and write in tiffcrop.c (CVE-2022-2867) libtiff: tiffcrop.c has uint32t underflow which leads to out of bounds read and write in extractContigSamples8bits() (CVE-2022-2869) libtiff: tiffcrop: heap-buffer-overflow in extractImageSection in tiffcrop.c (CVE-2022-2953) libtiff: Assertion fail in rotateImage() function at tiffcrop.c (CVE-2022-2520) libtiff: Invalid pointer free operation in TIFFClose() at tifclose.c (CVE-2022-2521) libtiff: Invalid cropwidth and/or croplength could cause an out-of-bounds read in reverseSamples16bits() (CVE-2022-2868) 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2023:0095?
The severity of RHSA-2023:0095 has been classified as moderate.
How do I fix RHSA-2023:0095?
You can fix RHSA-2023:0095 by updating the libtiff package to version 4.0.9-26.el8_7.
What vulnerabilities are addressed in RHSA-2023:0095?
RHSA-2023:0095 addresses DoS vulnerabilities from divide by zero errors and a double free or corruption issue in the libtiff package.
Which versions of libtiff are affected by RHSA-2023:0095?
Versions of libtiff prior to 4.0.9-26.el8_7 are affected by RHSA-2023:0095.
Is there a workaround for RHSA-2023:0095?
Currently, it is recommended to apply the update to resolve the vulnerabilities in RHSA-2023:0095 instead of implementing a workaround.