Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 494
Alerts This Week
Warning Icon 1 494

SUSE: 2022:0496-1 Important: TIFF DoS And Buffer Overflow Fix

suse
Calendar Grey February 18, 2022
Scroller Suse
SUSE Security Patch for curl addresses 5 vulnerabilities. Advisory ID: SUSE-SU-2022:0505-1 Rating: critical.
An update that fixes 8 vulnerabilities is now available

Summary

This update for tiff fixes the following issues: - CVE-2017-17095: Fixed DoS in tools/pal2rgb.c in pal2rgb (bsc#1071031). - CVE-2019-17546: Fixed integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image (bsc#1154365). - CVE-2020-19131: Fixed buffer overflow in tiffcrop that may cause DoS via the invertImage() function (bsc#1190312). - CVE-2020-35521: Fixed memory allocation failure in tif_read.c (bsc#1182808). - CVE-2020-35522: Fixed memory allocation failure in tif_pixarlog.c (bsc#1182809). - CVE-2020-35523: Fixed integer overflow in tif_getimage.c (bsc#1182811). - CVE-2020-35524: Fixed heap-based buffer overflow in TIFF2PDF tool (bsc#1182812). - CVE-2022-22844: Fixed out-of-bounds read in _TIFFmemcpy in tif_unix.c (bsc#1194539). Patch Instructions:

Topics%20covered

Topics Covered

security advisory buffer overflow DoS patch important SUSE tiff

References

#1071031 #1154365 #1182808 #1182809 #1182811

#1182812 #1190312 #1194539

Cross- CVE-2017-17095 CVE-2019-17546 CVE-2020-19131

CVE-2020-35521 CVE-2020-35522 CVE-2020-35523

CVE-2020-35524 CVE-2022-22844

CVSS scores:

CVE-2017-17095 (NVD) : 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2017-17095 (SUSE): 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2019-17546 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2019-17546 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2020-19131 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2020-19131 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2020-35521 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0496-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow DoS patch important SUSE tiff

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.