drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in xorg-x11-server
Name: |
Zwei Probleme in xorg-x11-server |
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ID: |
SUSE-SU-2021:4119-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5 |
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Datum: |
Mo, 20. Dezember 2021, 22:25 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011 |
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Applikationen: |
X11 |
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Originalnachricht |
SUSE Security Update: Security update for xorg-x11-server ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:4119-1 Rating: important References: #1190487 #1190489 Cross-References: CVE-2021-4009 CVE-2021-4011 CVSS scores: CVE-2021-4009 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-4011 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products: SUSE Linux Enterprise Software Development Kit 12-SP5 SUSE Linux Enterprise Server 12-SP5 ______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for xorg-x11-server fixes the following issues:
- CVE-2021-4009: The handler for the CreatePointerBarrier request of the XFixes extension does not properly validate the request length leading to out of bounds memory write. (bsc#1190487) - CVE-2021-4011: The handlers for the RecordCreateContext and RecordRegisterClients requests of the Record extension do not properly validate the request length leading to out of bounds memory write. (bsc#1190489)
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-4119=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-4119=1
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
xorg-x11-server-debuginfo-1.19.6-10.29.1 xorg-x11-server-debugsource-1.19.6-10.29.1 xorg-x11-server-sdk-1.19.6-10.29.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
xorg-x11-server-1.19.6-10.29.1 xorg-x11-server-debuginfo-1.19.6-10.29.1 xorg-x11-server-debugsource-1.19.6-10.29.1 xorg-x11-server-extra-1.19.6-10.29.1 xorg-x11-server-extra-debuginfo-1.19.6-10.29.1
References:
https://www.suse.com/security/cve/CVE-2021-4009.html https://www.suse.com/security/cve/CVE-2021-4011.html https://bugzilla.suse.com/1190487 https://bugzilla.suse.com/1190489
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