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SUSE: Security Update SUSE-SU-2021:3843-1 for OpenEXR Software

suse
Calendar Grey December 1, 2021
Scroller Suse
New patch released for openexr addresses vulnerabilities related to stack corruption and integer underflow, classified as moderate risk.
An update that fixes three vulnerabilities is now available

Summary

This update for openexr fixes the following issues: - CVE-2021-3477: Fixed Heap-buffer-overflow in Imf_2_5::DeepTiledInputFile::readPixelSampleCounts (bsc#1184353). - CVE-2021-3941: Fixed divide-by-zero in Imf_3_1:RGBtoXYZ (bsc#1192556). - CVE-2021-3933: Fixed integer-overflow in Imf_3_1:bytesPerDeepLineTable (bsc#1192498). 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 Workstation Extension 12-SP5: zypper in -t patch SUSE-SLE-WE-12-SP5-2021-3843=1 - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3843=1 - SUSE Linux Enterprise Server 12-SP5:

Topics%20covered

Topics Covered

security advisory moderate heap overflow integer overflow SUSE Linux Enterprise openexr

References

#1184353 #1192498 #1192556

Cross- CVE-2021-3477 CVE-2021-3933 CVE-2021-3941

CVSS scores:

CVE-2021-3477 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-3477 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-3933 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2021-3941 (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 Workstation Extension 12-SP5

SUSE Linux Enterprise Software Development Kit 12-SP5

SUSE Linux Enterprise Server 12-SP5

https://www.suse.com/security/cve/CVE-2021-3477.html

https://www.suse.com/security/cve/CVE-2021-3933.html

https://www.suse.com/security/cve/CVE-2021-3941.html

https://bugzilla.suse.com/1184353

Announcement ID: SUSE-SU-2021:3843-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate heap overflow integer overflow SUSE Linux Enterprise openexr

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