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CVE-2017-13723

CVE-2017-13723

EPSS 0.4%
In X.Org Server (aka xserver and xorg-server) before 1.19.4, a local attacker authenticated to the X server could overflow a global buffer, causing crashes of the X server or potentially other problems by injecting large or malformed XKB related atoms and accessing them via xkbcomp.
Affected products
n/a · n/a

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References
https://cgit.freedesktop.org/xorg/xserver/commit/?id=94f11ca5cf011ef123bd222cabeaef6f424d76achttps://lists.debian.org/debian-lts-announce/2017/11/msg00032.htmlhttps://lists.x.org/archives/xorg-announce/2017-October/002808.htmlhttps://security.gentoo.org/glsa/201710-30http://www.debian.org/security/2017/dsa-4000http://www.openwall.com/lists/oss-security/2017/10/04/10http://www.securityfocus.com/bid/101253