Arbitrary Code Execution

xorg-x11-server is vulnerable to arbitrary code execution. An input validation flaw was discovered in X.org's Security and Record extensions. A malicious authorized client could exploit this issue to cause a denial of service crash or, potentially, execute arbitrary code with root privileges on t...

Information Disclosure

xorg-x11-server is vulnerable to information disclosure. An input validation flaw was discovered in X.org's MIT-SHM extension. A client connected to the X.org server could read arbitrary server memory. This could result in the sensitive data of other users of the X.org server being disclosed...

Arbitrary Code Execution

libxfont is vulnerable to arbitrary code execution. The vulnerability exists as a heap based buffer overflow flaw was found in the way the X.Org server handled malformed font files. A malicious local user could exploit this issue to potentially execute arbitrary code with the privileges of the...

Arbitrary Code Execution

libxfont is vulnerable to arbitrary code execution. An integer truncation flaw was discovered in the way libXfont processed certain Glyph Bitmap Distribution Format BDF fonts. A malicious, local user could use this flaw to crash the X.Org server or, potentially, execute arbitrary code with the...

Null Pointer Dereference

The libXfont package provides the X.Org libXfont runtime library. X.Org is an open source implementation of the X Window System. An integer overflow flaw was found in the way libXfont processed certain Glyph Bitmap Distribution Format BDF fonts. A malicious, local user could use this flaw to cras...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Arbitrary Code Execution

X.Org server is vulnerable to arbitrary code execution. Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

Information Disclosure

xorg-x11-server is vulnerable to information disclosure attacks. The vulnerability exists as X.Org Server aka xserver and xorg-server before 1.16.3 and 1.17.x before 1.17.1 allows remote attackers to obtain sensitive information from process memory or cause a denial of service crash via a crafted...

Denial Of Service (DoS)

xorg-x11-server is vulnerable to denial of service DoS attacks. The vulnerability exists as X.Org X Window System aka X11 and X X11R5 and X.Org Server aka xserver and xorg-server before 1.16.3, when using SUN-DES-1 Secure RPC authentication credentials, does not check the return value of a malloc...

Denial Of Service (Dos)

libXfont is vulnerable to denial of service. A stack-based buffer overflow occurs when the libXfont library parsed Glyph Bitmap Distribution Format BDF fonts with a long string in a character name. This allows a local attacker to crash the service or potentially execute arbitrary code with the...

CentOS 7 : freeglut / libX11 / libXcursor / libXfont / libXfont2 / libXres / libdrm / libepoxy / etc (CESA-2018:3059)

Updated X.org server and driver packages are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

The vulnerability of the X.Org Server software arises from errors in processing and checking command-line parameters, allowing an attacker to gain root privileges and overwrite any file in the operating system.

Vulnerability of the X.Org Server software, caused by errors in processing and checking command-line parameters. Exploiting this vulnerability can allow a remote attacker to gain root privileges and rewrite any file in the operating system using the modulepath and logfile parameters when running...