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SUSE: 2022:3801-1 Important: Openjpeg2 Fixes Five Security Issues

suse
Calendar Grey October 27, 2022
Dist Suse Esm H88
A new update for openjpeg2 has been released, fixing 5 security vulnerabilities, classified as high priority. For details on how to apply the patch, click here.
An update that fixes 5 vulnerabilities is now available

Summary

This update for openjpeg2 fixes the following issues: - CVE-2018-21010: Fixed heap buffer overflow in color_apply_icc_profile in bin/common/color.c (bsc#1149789). - CVE-2020-27824: Fixed OOB read in opj_dwt_calc_explicit_stepsizes() (bsc#1179821). - CVE-2020-27842: Fixed null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c (bsc#1180043). - CVE-2020-27843: Fixed out-of-bounds read in opj_t2_encode_packet function in openjp2/t2.c (bsc#1180044). - CVE-2020-27845: Fixed heap-based buffer over-read in functions opj_pi_next_rlcp, opj_pi_next_rpcl and opj_pi_next_lrcp in openjp2/pi.c (bsc#1180046). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Topics%20covered

Topics Covered

security advisory important heap overflow SUSE Linux out-of-bounds read buffer over-read openjpeg2

References

#1149789 #1179821 #1180043 #1180044 #1180046

Cross- CVE-2018-21010 CVE-2020-27824 CVE-2020-27842

CVE-2020-27843 CVE-2020-27845

CVSS scores:

CVE-2018-21010 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2018-21010 (SUSE): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2020-27824 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2020-27824 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

CVE-2020-27842 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2020-27842 (SUSE): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

CVE-2020-27843 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2020-27843 (SUSE): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:3801-1
Rating: important

Topics%20covered

Topics Covered

security advisory important heap overflow SUSE Linux out-of-bounds read buffer over-read openjpeg2

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