Debian: Security Advisory (DSA-5027-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DSA 5027-1] xorg-server security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5027-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso December 21, 2021 https://www.debian.org/security/faq -...

DSA-5027-1 xorg-server - security update

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Debian DSA-5027-1 : xorg-server - security update

The remote Debian 10 / 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5027 advisory. Jan-Niklas Sohn discovered that multiple input validation failures in X server extensions of the X.org X server may result in privilege escalation if the X...

SUSE-SU-2021:4121-1 Security update for xorg-x11-server

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. bsc1190487 - CVE-2021-4011: The handlers for the...

DEBIAN-CVE-2021-4008

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

[slackware-security] xorg-server

New xorg-server packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. Note that in slackware-current there are 4 issues fixed CVE-2021-4008, CVE-2021-4009, CVE-2021-4010, and CVE-2021-4011. In Slackware 14.0, 14.1, and 14.2 the earlier versions of xorg-server...

Slackware Linux 14.0 / 14.1 / 14.2 / current xorg-server Multiple Vulnerabilities (SSA:2021-350-01)

The version of xorg-server installed on the remote host is prior to 1.12.4 / 1.14.3 / 1.18.3 / 1.20.14 / 21.1.4. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2021-350-01 advisory. - A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14...

Denial Of Service (DoS)

xorg-server is vulnerable to denial of service. The vulnerability exists due to an out-of-bounds access can occur in the SProcScreenSaverSuspend function...

Denial Of Service (DoS)

xorg-server is vulnerable to denial of service. The vulnerability exists due to an out-of-bounds access which occurs in the SProcRenderCompositeGlyphs function...

Ubuntu: Security Advisory (USN-5193-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Vulnerabilities fixed in X.Org X Server

Vulnerabilities have been fixed in X.Org X Server. A local malicious party could potentially exploit the vulnerabilities to cause a denial-of-service, execute arbitrary code or obtain elevated privileges. When using X Forwarding over SSH, the vulnerabilities may also be remotely exploitable. -=...

SUSE-SU-2021:14863-1 Security update for xorg-x11-server

This update for xorg-x11-server fixes the following issues: - CVE-2021-4008: Fixed Privilege Escalation Vulnerability via Out-Of-Bounds Access in SProcRenderCompositeGlyphs bsc1193030...

The vulnerability of the X.org server, related to a countable loss of significance, allows a perpetrator to access confidential information or cause service failures.

The vulnerability of the X.org server is related to a countable amount of significance loss. Exploiting this vulnerability can allow an attacker to access confidential information or cause service failures...

The vulnerability of the XkbSetMap function in the X Window System X.Org Server implementation arises from the possibility of an out-of-buffer operation in memory. This vulnerability allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the XkbSetMap function in the X Window System X.Org Server implementation is related to the execution of operations that exceed the permissible data buffer limits. Exploiting this vulnerability allows an attacker to access confidential data, compromise its integrity, and caus...

The vulnerability in the Xorg server implementation relates to insufficient data processing within the security mechanisms. This allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Xorg server lies in the improper checking of the user’s UID. Exploiting this vulnerability allows a remote attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability of the XkbSetNamesCheck function in xkb.c of the X Window System Xorg-server, related to the occurrence of operations outside the buffer in memory, allows an attacker to access confidential information or cause service failures.

The vulnerability of the XkbSetNamesCheck function in the xkb.c file of the X Window System Xorg-server is related to the operation of pushing an action within acceptable buffer data limits. Exploiting this vulnerability allows an attacker to access confidential information or cause service...

xorg-x11-server: Out-of-bounds access in XkbSetMap function

A flaw was found in the X.Org Server. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

xorg-x11-server: Integer underflow in the X input extension protocol

A flaw was found in xorg-x11-server. A integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

xorg-x11-server: XRecordRegisterClients integer underflow privilege escalation vulnerability

A flaw was found in X.Org Server. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...