Medium severity4.7NVD Advisory· Published Oct 10, 2017· Updated Jun 17, 2026
CVE-2017-13721
CVE-2017-13721
Description
In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server or replace shared memory segments of other X clients in the same session.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
14- Range: <1.19.4
- osv-coords10 versionspkg:rpm/opensuse/xorg-x11-server&distro=openSUSE%20Tumbleweedpkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3
< 1.20.13-1.2+ 9 more
- (no CPE)range: < 1.20.13-1.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
- (no CPE)range: < 7.6_1.18.3-76.15.2
Patches
Vulnerability mechanics
References
6- www.debian.org/security/2017/dsa-4000nvdThird Party Advisory
- www.openwall.com/lists/oss-security/2017/10/04/10nvdMailing ListThird Party Advisory
- www.securityfocus.com/bid/101238nvdThird Party AdvisoryVDB Entry
- cgit.freedesktop.org/xorg/xserver/commit/nvdThird Party Advisory
- lists.x.org/archives/xorg-announce/2017-October/002808.htmlnvdVendor Advisory
- security.gentoo.org/glsa/201710-30nvdThird Party Advisory
News mentions
0No linked articles in our index yet.