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SUSE: 2022:1475-1 Moderate: jasper DoS And NULL Pointer Issues

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Calendar Grey April 29, 2022
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SUSE Security Update for libxml2 resolves five issues of moderate severity impacting numerous SUSE applications.
An update that fixes four vulnerabilities is now available

Summary

This update for jasper fixes the following issues: - CVE-2021-3467: Fixed NULL pointer deref in jp2_decode() (bsc#1184757). - CVE-2021-3443: Fixed NULL pointer deref in jp2_decode() (bsc#1184798). - CVE-2021-26927: Fixed NULL pointer deref in jp2_decode() (bsc#1182104). - CVE-2021-26926: Fixed an out of bounds read in jp2_decode() (bsc#1182105). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-1475=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-1475=1 Package List:

Topics%20covered

Topics Covered

security advisory moderate DoS NULL pointer out of bounds jasper SUSE Linux Enterprise

References

#1182104 #1182105 #1184757 #1184798

Cross- CVE-2021-26926 CVE-2021-26927 CVE-2021-3443

CVE-2021-3467

CVSS scores:

CVE-2021-26926 (NVD) : 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CVE-2021-26926 (SUSE): 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

CVE-2021-26927 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-26927 (SUSE): 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVE-2021-3443 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-3443 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-3467 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-3467 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise Server 12-SP5

Announcement ID: SUSE-SU-2022:1475-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate DoS NULL pointer out of bounds jasper SUSE Linux Enterprise

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