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SUSE: 2022:2072-1 Important: Webkit2gtk3 Memory Issues Resolved

suse
Calendar Grey June 14, 2022
Dist Suse Esm H88
The recent release of webkit2gtk3 addresses 6 critical vulnerabilities, notably resolving issues related to memory corruption and potential buffer overflow risks.
An update that fixes 6 vulnerabilities is now available

Summary

This update for webkit2gtk3 fixes the following issues: Update to version 2.36.3 (bsc#1200106) - CVE-2022-30293: Fixed heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer (bsc#1199287). - CVE-2022-26700: Fixed memory corruption issue that may lead to code execution when processing maliciously crafted web content (bsc#1200106). - CVE-2022-26709: Fixed use after free issue that may lead to code execution when processing maliciously crafted web content (bsc#1200106). - CVE-2022-26716: Fixed use after free issue that may lead to code execution when processing maliciously crafted web content (bsc#1200106). - CVE-2022-26717: Fixed memory corruption issue that may lead to code execution when processing maliciously crafted web content (bsc#1200106).

Topics%20covered

Topics Covered

security advisory buffer overflow memory corruption important SUSE Linux web-based issue

References

#1199287 #1200106

Cross- CVE-2022-26700 CVE-2022-26709 CVE-2022-26716

CVE-2022-26717 CVE-2022-26719 CVE-2022-30293

CVSS scores:

CVE-2022-26700 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-26709 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-26716 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-26717 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-26719 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-30293 (NVD) : 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-30293 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

SUSE Enterprise Storage 7

SUSE Linux Enterprise Desktop 15-SP3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2072-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow memory corruption important SUSE Linux web-based issue

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