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SUSE: 2022:1300-2 Critical: OpenSSL Vulnerability Mitigation

suse
Calendar Grey April 21, 2022
Dist Suse Esm H88
This release targets critical concerns in openjpeg, rectifying several security flaws impacting different SUSE offerings.
An update that fixes 6 vulnerabilities is now available

Summary

This update for openjpeg fixes the following issues: - CVE-2018-14423: Fixed division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl,and pi_next_rpcl in lib/openjp3d/pi.c (bsc#1102016). - CVE-2018-16376: Fixed heap-based buffer overflow function t2_encode_packet in lib/openmj2/t2.c (bsc#1106881). - CVE-2020-8112: Fixed a heap buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c (bsc#1162090). - CVE-2020-15389: Fixed a use-after-free if a mix of valid and invalid files in a directory operated on by the decompressor (bsc#1173578). - CVE-2020-27823: Fixed a heap buffer over-write in opj_tcd_dc_level_shift_encode() (bsc#1180457), - CVE-2021-29338: Fixed an integer Overflow allows remote attackers to crash the application (bsc#1184774).

Topics%20covered

Topics Covered

security advisory buffer overflow important fix suse openjpeg

References

#1102016 #1106881 #1162090 #1173578 #1180457

#1184774

Cross- CVE-2018-14423 CVE-2018-16376 CVE-2020-15389

CVE-2020-27823 CVE-2020-8112 CVE-2021-29338

CVSS scores:

CVE-2018-14423 (NVD) : 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2018-14423 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CVE-2018-16376 (NVD) : 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2018-16376 (SUSE): 5.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CVE-2020-15389 (NVD) : 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

CVE-2020-15389 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVE-2020-27823 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2020-27823 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:1296-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important fix suse openjpeg

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