CVE-2020-10018

WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue has been fixed in 2.28.0 with improved memory handling.

• CWE-416

• http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.htmlMailing List, Third Party Advisory
• https://bugs.webkit.org/show_bug.cgi?id=204342#c21Permissions Required, Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOR5LPL4UASVAR76EIHCL4O2KGDWGC6K/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLERWAS2LL7SX2GHA2DDZ2PL3QC5OHIF/
• https://security.gentoo.org/glsa/202006-08Third Party Advisory
• https://usn.ubuntu.com/4310-1/Third Party Advisory
• https://webkitgtk.org/security/WSA-2020-0003.htmlVendor Advisory
• https://wpewebkit.org/security/WSA-2020-0003.htmlVendor Advisory
• https://www.debian.org/security/2020/dsa-4641Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.htmlMailing List, Third Party Advisory
• https://bugs.webkit.org/show_bug.cgi?id=204342#c21Permissions Required, Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOR5LPL4UASVAR76EIHCL4O2KGDWGC6K/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GLERWAS2LL7SX2GHA2DDZ2PL3QC5OHIF/
• https://security.gentoo.org/glsa/202006-08Third Party Advisory
• https://usn.ubuntu.com/4310-1/Third Party Advisory
• https://webkitgtk.org/security/WSA-2020-0003.htmlVendor Advisory
• https://wpewebkit.org/security/WSA-2020-0003.htmlVendor Advisory
• https://www.debian.org/security/2020/dsa-4641Third Party Advisory

Published

Mar 2, 2020

Last Modified

Jun 17, 2026

Status

Modified

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• CVE-2020-10012An access issue was addressed with improved access restricti…6.1
• CVE-2020-10013A logic issue was addressed with improved state management. …7.8
• CVE-2020-10014A parsing issue in the handling of directory paths was addre…6.3
• CVE-2020-10015An out-of-bounds write issue was addressed with improved bou…7.8
• CVE-2020-10016A memory corruption issue was addressed with improved state …7.8
• CVE-2020-10017An out-of-bounds write was addressed with improved input val…7.8
• CVE-2020-10019USB DFU has a potential buffer overflow where the requested …7.8
• CVE-2020-1002An elevation of privilege vulnerability exists when the MpSi…7.1
• CVE-2020-10020Rejected reason: Number assigned to issue that does not qual…
• CVE-2020-10021Out-of-bounds Write in the USB Mass Storage memoryWrite hand…7.8
• CVE-2020-10022A malformed JSON payload that is received from an UpdateHub …9.8
• CVE-2020-10023The shell subsystem contains a buffer overflow, whereby an a…6.8