An update for xorg-x11-server is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2024-1416
Final
1.0
1.0
2024-04-12
Initial
2024-04-12
2024-04-12
openEuler SA Tool V1.0
2024-04-12
xorg-x11-server security update
An update for xorg-x11-server is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3.
X.Org X11 X server
Security Fix(es):
A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIGetSelectedEvents() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.(CVE-2024-31080)
A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIPassiveGrabDevice() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.(CVE-2024-31081)
A heap-based buffer over-read vulnerability was found in the X.org server's ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker's inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.(CVE-2024-31082)
A use-after-free vulnerability was found in the ProcRenderAddGlyphs() function of Xorg servers. This issue occurs when AllocateGlyph() is called to store new glyphs sent by the client to the X server, potentially resulting in multiple entries pointing to the same non-refcounted glyphs. Consequently, ProcRenderAddGlyphs() may free a glyph, leading to a use-after-free scenario when the same glyph pointer is subsequently accessed. This flaw allows an authenticated attacker to execute arbitrary code on the system by sending a specially crafted request.(CVE-2024-31083)
An update for xorg-x11-server is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3.
openEuler Security has rated this update as having a security impact of high. 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.
High
xorg-x11-server
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1416
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-31080
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-31081
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-31082
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-31083
https://nvd.nist.gov/vuln/detail/CVE-2024-31080
https://nvd.nist.gov/vuln/detail/CVE-2024-31081
https://nvd.nist.gov/vuln/detail/CVE-2024-31082
https://nvd.nist.gov/vuln/detail/CVE-2024-31083
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
openEuler-22.03-LTS-SP3
xorg-x11-server-debuginfo-1.20.8-24.oe1.aarch64.rpm
xorg-x11-server-debugsource-1.20.8-24.oe1.aarch64.rpm
xorg-x11-server-Xephyr-1.20.8-24.oe1.aarch64.rpm
xorg-x11-server-devel-1.20.8-24.oe1.aarch64.rpm
xorg-x11-server-1.20.8-24.oe1.aarch64.rpm
xorg-x11-server-Xephyr-1.20.8-26.oe2003sp4.aarch64.rpm
xorg-x11-server-debuginfo-1.20.8-26.oe2003sp4.aarch64.rpm
xorg-x11-server-debugsource-1.20.8-26.oe2003sp4.aarch64.rpm
xorg-x11-server-devel-1.20.8-26.oe2003sp4.aarch64.rpm
xorg-x11-server-1.20.8-26.oe2003sp4.aarch64.rpm
xorg-x11-server-Xnest-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-Xdmx-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-Xephyr-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-devel-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-Xvfb-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-debugsource-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-debuginfo-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-common-1.20.11-28.oe2203.aarch64.rpm
xorg-x11-server-common-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-Xvfb-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-Xdmx-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-Xnest-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-Xephyr-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-debuginfo-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-devel-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-debugsource-1.20.11-29.oe2203sp1.aarch64.rpm
xorg-x11-server-Xdmx-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-common-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-Xnest-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-debugsource-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-Xvfb-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-Xephyr-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-debuginfo-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-devel-1.20.11-29.oe2203sp2.aarch64.rpm
xorg-x11-server-Xvfb-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-Xdmx-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-Xnest-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-debuginfo-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-common-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-Xephyr-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-devel-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-debugsource-1.20.11-29.oe2203sp3.aarch64.rpm
xorg-x11-server-help-1.20.8-24.oe1.noarch.rpm
xorg-x11-server-help-1.20.8-26.oe2003sp4.noarch.rpm
xorg-x11-server-help-1.20.11-28.oe2203.noarch.rpm
xorg-x11-server-source-1.20.11-28.oe2203.noarch.rpm
xorg-x11-server-source-1.20.11-29.oe2203sp1.noarch.rpm
xorg-x11-server-help-1.20.11-29.oe2203sp1.noarch.rpm
xorg-x11-server-help-1.20.11-29.oe2203sp2.noarch.rpm
xorg-x11-server-source-1.20.11-29.oe2203sp2.noarch.rpm
xorg-x11-server-help-1.20.11-29.oe2203sp3.noarch.rpm
xorg-x11-server-source-1.20.11-29.oe2203sp3.noarch.rpm
xorg-x11-server-1.20.8-24.oe1.src.rpm
xorg-x11-server-1.20.8-26.oe2003sp4.src.rpm
xorg-x11-server-1.20.11-28.oe2203.src.rpm
xorg-x11-server-1.20.11-29.oe2203sp1.src.rpm
xorg-x11-server-1.20.11-29.oe2203sp2.src.rpm
xorg-x11-server-1.20.11-29.oe2203sp3.src.rpm
xorg-x11-server-debugsource-1.20.8-24.oe1.x86_64.rpm
xorg-x11-server-debuginfo-1.20.8-24.oe1.x86_64.rpm
xorg-x11-server-1.20.8-24.oe1.x86_64.rpm
xorg-x11-server-Xephyr-1.20.8-24.oe1.x86_64.rpm
xorg-x11-server-devel-1.20.8-24.oe1.x86_64.rpm
xorg-x11-server-debuginfo-1.20.8-26.oe2003sp4.x86_64.rpm
xorg-x11-server-devel-1.20.8-26.oe2003sp4.x86_64.rpm
xorg-x11-server-1.20.8-26.oe2003sp4.x86_64.rpm
xorg-x11-server-Xephyr-1.20.8-26.oe2003sp4.x86_64.rpm
xorg-x11-server-debugsource-1.20.8-26.oe2003sp4.x86_64.rpm
xorg-x11-server-Xephyr-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-debuginfo-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-common-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-debugsource-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-Xnest-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-Xdmx-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-devel-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-Xvfb-1.20.11-28.oe2203.x86_64.rpm
xorg-x11-server-Xephyr-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-devel-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-debugsource-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-common-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-Xvfb-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-Xdmx-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-debuginfo-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-Xnest-1.20.11-29.oe2203sp1.x86_64.rpm
xorg-x11-server-debuginfo-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-Xdmx-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-Xvfb-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-debugsource-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-Xnest-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-common-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-devel-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-Xephyr-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-1.20.11-29.oe2203sp2.x86_64.rpm
xorg-x11-server-Xvfb-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-debugsource-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-debuginfo-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-Xnest-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-common-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-Xdmx-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-devel-1.20.11-29.oe2203sp3.x86_64.rpm
xorg-x11-server-Xephyr-1.20.11-29.oe2203sp3.x86_64.rpm
A heap-based buffer over-read vulnerability was found in the X.org server s ProcXIGetSelectedEvents() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker s inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.
2024-04-12
CVE-2024-31080
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
openEuler-22.03-LTS-SP3
High
7.3
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
xorg-x11-server security update
2024-04-12
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1416
A heap-based buffer over-read vulnerability was found in the X.org server s ProcXIPassiveGrabDevice() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker s inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.
2024-04-12
CVE-2024-31081
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
openEuler-22.03-LTS-SP3
High
7.3
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
xorg-x11-server security update
2024-04-12
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1416
A heap-based buffer over-read vulnerability was found in the X.org server s ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered by a client with a different endianness. This vulnerability could be exploited by an attacker to cause the X server to read heap memory values and then transmit them back to the client until encountering an unmapped page, resulting in a crash. Despite the attacker s inability to control the specific memory copied into the replies, the small length values typically stored in a 32-bit integer can result in significant attempted out-of-bounds reads.
2024-04-12
CVE-2024-31082
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
openEuler-22.03-LTS-SP3
High
7.3
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
xorg-x11-server security update
2024-04-12
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1416
A use-after-free vulnerability was found in the ProcRenderAddGlyphs() function of Xorg servers. This issue occurs when AllocateGlyph() is called to store new glyphs sent by the client to the X server, potentially resulting in multiple entries pointing to the same non-refcounted glyphs. Consequently, ProcRenderAddGlyphs() may free a glyph, leading to a use-after-free scenario when the same glyph pointer is subsequently accessed. This flaw allows an authenticated attacker to execute arbitrary code on the system by sending a specially crafted request.
2024-04-12
CVE-2024-31083
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP2
openEuler-22.03-LTS-SP3
High
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
xorg-x11-server security update
2024-04-12
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1416