Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : X.Org X Server regression (USN-6587-3)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6587-3 advisory. USN-6587-1 fixed vulnerabilities in X.Org X Server. The fix was incomplete resulting in a possible regression. This update fixes the problem. ...

EulerOS Virtualization 2.11.1 : libX11 (EulerOS-SA-2023-3056)

According to the versions of the libX11 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in libX11. The security flaw occurs because the functions in src/InitExt.c in libX11 do not check that t...

Ubuntu: Security Advisory (USN-6453-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

CVE-2023-3138

A vulnerability was found in libX11. The security flaw occurs because the functions in src/InitExt.c in libX11 do not check that the values provided for the Request, Event, or Error IDs are within the bounds of the arrays that those functions write to, using those IDs as array indexes. They trust...

Advisory ROSA-SA-2023-2154

Software: tigervnc 1.8.0 OS: rosa-server79 packageevrstring: 1.8.0-25 CVE-ID: CVE-2023-1393 BDU-ID: None CVE-Crit: HIGH CVE-DESC: Use-After-Free can result in elevated local privileges. If a client explicitly destroys a linker overlay window also known as COW, Xserver will leave a dangling pointe...

Fedora 36 : xorg-x11-server-Xwayland (2023-239bae4b57)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-239bae4b57 advisory. xwayland 22.1.9 Security fx for CVE-2023-1393 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note...

Debian: Security Advisory (DLA-120)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

Debian: Security Advisory (DLA-218-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

SUSE CVE-2007-5760

Array index error in the XFree86-Misc extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via a PassMessage request containing a large array index...

SUSE CVE-2007-5958

X.Org Xserver before 1.4.1 allows local users to determine the existence of arbitrary files via a filename argument in the -sp option to the X program, which produces different error messages depending on whether the filename exists...

SUSE CVE-2007-6427

The XInput extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via requests related to byte swapping and heap corruption within multiple functions, a different vulnerability than CVE-2007-4990...

SUSE CVE-2007-6429

Multiple integer overflows in X.Org Xserver before 1.4.1 allow context-dependent attackers to execute arbitrary code via 1 a GetVisualInfo request containing a 32-bit value that is improperly used to calculate an amount of memory for allocation by the EVI extension, or 2 a request containing valu...

SUSE CVE-2008-0006

Buffer overflow in 1 X.Org Xserver before 1.4.1, and 2 the libfont and libXfont libraries on some platforms including Sun Solaris, allows context-dependent attackers to execute arbitrary code via a PCF font with a large difference between the last col and first col values in the PCFBDFENCODINGS...

SUSE CVE-2011-4028

The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists...

SUSE CVE-2017-10972

Uninitialized data in endianness conversion in the XEvent handling of the X.Org X Server before 2017-06-19 allowed authenticated malicious users to access potentially privileged data from the X server...

SUSE CVE-2020-28049

An issue was discovered in SDDM before 0.19.0. It incorrectly starts the X server in a way that - for a short time period - allows local unprivileged users to create a connection to the X server without providing proper authentication. A local attacker can thus access X server display contents an...

xorg-x11-server: XkbGetKbdByName use-after-free

A vulnerability was found in X.Org. This issue occurs because the XkbCopyNames function leaves a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests. This flaw can lead to local privilege elevation on systems where the X server runs...

openSUSE: Security Advisory for xorg-x11-server (SUSE-SU-2022:2370-1)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

SUSE-SU-2022:2370-1 Security update for xorg-x11-server

This update for xorg-x11-server fixes the following issues: - CVE-2022-2319: Fixed out-of-bounds access in CheckSetSections ZDI-CAN-16062 bsc1194179. - CVE-2022-2320: Fixed out-of-bounds access in CheckSetDeviceIndicators ZDI-CAN-16070 bsc1194181. - Fix Xserver crash on keyboard remapping bsc1200...

Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2021-1863)

The remote host is missing an update for the Huawei EulerOS 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...