Security update for openjpeg2
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).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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).
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1149789
- https://bugzilla.suse.com/1179821
- https://bugzilla.suse.com/1180043
- https://bugzilla.suse.com/1180044
- https://bugzilla.suse.com/1180046
- https://www.suse.com/security/cve/CVE-2018-21010
- https://www.suse.com/security/cve/CVE-2020-27824
- https://www.suse.com/security/cve/CVE-2020-27842
- https://www.suse.com/security/cve/CVE-2020-27843
- https://www.suse.com/security/cve/CVE-2020-27845
- https://www.suse.com/support/update/announcement/2022/suse-su-20223801-1/