CVE-2020-14345

概要

参考情報

• openwall.com/lists/oss-security/2021/01/15/1 · Mailing List
• bugzilla.redhat.com/show_bug.cgi · Issue Tracking
• lists.x.org/archives/xorg-announce/2020-August/003058.html · Vendor Advisory
• security.gentoo.org/glsa/202012-01 · Third Party Advisory
• usn.ubuntu.com/4488-2 · Third Party Advisory
• usn.ubuntu.com/4490-1 · Third Party Advisory
• zerodayinitiative.com/advisories/ZDI-20-1416 · Third Party Advisory

x server のその他の脆弱性

• CVE-2026-56000高 7.8Local attackers with a X connection able to provide GLX commit to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could …
• CVE-2026-55999高 7.8Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could …
• CVE-2026-50264高 7.8An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests mu…
• CVE-2026-50263中 5.5A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow(). A client can trigger a use-after-free read after …
• CVE-2026-50262中 5.5An out-of-bounds read flaw was found in the X.Org X server and Xwayland in __glXDisp_ChangeDrawableAttributes(). A wrong size validation che…