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

suse
Calendar Grey April 21, 2022
Scroller Suse
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
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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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