An update for libX11 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2023-1708
Final
1.0
1.0
2023-10-13
Initial
2023-10-13
2023-10-13
openEuler SA Tool V1.0
2023-10-13
libX11 security update
An update for libX11 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2.
Core X11 protocol client library.
Security Fix(es):
A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.(CVE-2023-43785)
A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.(CVE-2023-43786)
A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.(CVE-2023-43787)
An update for libX11 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2.
openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
Medium
libX11
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1708
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-43785
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-43786
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-43787
https://nvd.nist.gov/vuln/detail/CVE-2023-43785
https://nvd.nist.gov/vuln/detail/CVE-2023-43786
https://nvd.nist.gov/vuln/detail/CVE-2023-43787
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
libX11-1.6.9-8.oe1.aarch64.rpm
libX11-debuginfo-1.6.9-8.oe1.aarch64.rpm
libX11-devel-1.6.9-8.oe1.aarch64.rpm
libX11-debugsource-1.6.9-8.oe1.aarch64.rpm
libX11-debuginfo-1.6.9-8.oe1.aarch64.rpm
libX11-1.6.9-8.oe1.aarch64.rpm
libX11-devel-1.6.9-8.oe1.aarch64.rpm
libX11-debugsource-1.6.9-8.oe1.aarch64.rpm
libX11-1.7.2-8.oe2203.aarch64.rpm
libX11-debuginfo-1.7.2-8.oe2203.aarch64.rpm
libX11-devel-1.7.2-8.oe2203.aarch64.rpm
libX11-debugsource-1.7.2-8.oe2203.aarch64.rpm
libX11-1.7.2-8.oe2203sp1.aarch64.rpm
libX11-debugsource-1.7.2-8.oe2203sp1.aarch64.rpm
libX11-debuginfo-1.7.2-8.oe2203sp1.aarch64.rpm
libX11-devel-1.7.2-8.oe2203sp1.aarch64.rpm
libX11-devel-1.7.2-8.oe2203sp2.aarch64.rpm
libX11-1.7.2-8.oe2203sp2.aarch64.rpm
libX11-debugsource-1.7.2-8.oe2203sp2.aarch64.rpm
libX11-debuginfo-1.7.2-8.oe2203sp2.aarch64.rpm
libX11-help-1.6.9-8.oe1.noarch.rpm
libX11-help-1.6.9-8.oe1.noarch.rpm
libX11-help-1.7.2-8.oe2203.noarch.rpm
libX11-help-1.7.2-8.oe2203sp1.noarch.rpm
libX11-help-1.7.2-8.oe2203sp2.noarch.rpm
libX11-1.6.9-8.oe1.src.rpm
libX11-1.6.9-8.oe1.src.rpm
libX11-1.7.2-8.oe2203.src.rpm
libX11-1.7.2-8.oe2203sp1.src.rpm
libX11-1.7.2-8.oe2203sp2.src.rpm
libX11-1.6.9-8.oe1.x86_64.rpm
libX11-debuginfo-1.6.9-8.oe1.x86_64.rpm
libX11-devel-1.6.9-8.oe1.x86_64.rpm
libX11-debugsource-1.6.9-8.oe1.x86_64.rpm
libX11-devel-1.6.9-8.oe1.x86_64.rpm
libX11-1.6.9-8.oe1.x86_64.rpm
libX11-debuginfo-1.6.9-8.oe1.x86_64.rpm
libX11-debugsource-1.6.9-8.oe1.x86_64.rpm
libX11-debugsource-1.7.2-8.oe2203.x86_64.rpm
libX11-1.7.2-8.oe2203.x86_64.rpm
libX11-devel-1.7.2-8.oe2203.x86_64.rpm
libX11-debuginfo-1.7.2-8.oe2203.x86_64.rpm
libX11-debuginfo-1.7.2-8.oe2203sp1.x86_64.rpm
libX11-1.7.2-8.oe2203sp1.x86_64.rpm
libX11-devel-1.7.2-8.oe2203sp1.x86_64.rpm
libX11-debugsource-1.7.2-8.oe2203sp1.x86_64.rpm
libX11-debugsource-1.7.2-8.oe2203sp2.x86_64.rpm
libX11-debuginfo-1.7.2-8.oe2203sp2.x86_64.rpm
libX11-1.7.2-8.oe2203sp2.x86_64.rpm
libX11-devel-1.7.2-8.oe2203sp2.x86_64.rpm
A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.
2023-10-13
CVE-2023-43785
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
Medium
4.4
AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
libX11 security update
2023-10-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1708
A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.
2023-10-13
CVE-2023-43786
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
Medium
5.5
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
libX11 security update
2023-10-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1708
A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.
2023-10-13
CVE-2023-43787
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
Medium
5.3
AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
libX11 security update
2023-10-13
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1708