CentOS 7 : screen (RHSA-2021:0742)

The remote CentOS Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:0742 advisory. - encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service invalid write access and application crash or possibly have...

screen: crash when processing combining chars

A flaw was found in screen. A specially crafted sequence of combining characters could cause an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

RHEL 7 : screen (RHSA-2021:0742)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2021:0742 advisory. The screen utility allows users to have multiple logins on a single terminal. Security Fixes: screen: crash when processing combining chars...

xterm: crash when processing combining characters

A flaw was found in xterm. A specially crafted sequence of combining characters causes an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

Important: Red Hat Security Advisory: xterm security update

An update for xterm is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

xterm: crash when processing combining characters

A flaw was found in xterm. A specially crafted sequence of combining characters causes an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

Important: Red Hat Security Advisory: xterm security update

An update for xterm is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Debian DSA-4861-1 : screen - security update

Felix Weinmann reported a flaw in the handling of combining characters in screen, a terminal multiplexer with VT100/ANSI terminal emulation, which can result in denial of service, or potentially the execution of arbitrary code via a specially crafted UTF-8 character sequence. C Tenable Network...

Important: Red Hat Security Advisory: xterm security update

An update for xterm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

xterm: crash when processing combining characters

A flaw was found in xterm. A specially crafted sequence of combining characters causes an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

xterm security update

253-1.0.1 - fix xutf8.h to work with up-to-date Xlib - fix crash in combining character support CVE-2021-27135 orabug 32496959...

Important: Red Hat Security Advisory: xterm security update

An update for xterm is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

xterm: crash when processing combining characters

A flaw was found in xterm. A specially crafted sequence of combining characters causes an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

ALSA-2021:0611 Important: xterm security update

The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly. Security Fixes: xterm: crash when processing combining characters CVE-2021-27135 For more details about the...

Important: xterm security update

The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly. Security Fixes: xterm: crash when processing combining characters CVE-2021-27135 For more details about the...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

DEBIAN-CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

UBUNTU-CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2018-16769

In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service application crash or possibly have unspecified other impact because libRuntime.so!llvm::InstructionCombiningPass::runOnFunction is mishandled...

WAVM Denial of Service Vulnerability (CNVD-2019-09771)

WAVM is the WebAssembly Virtual Machine. A denial of service vulnerability exists in WAVM 2018-07-26 and earlier versions, which stems from the program failing to properly handle the 'libRuntime.so!llvm::InstructionCombiningPass::runOnFunction' function. An attacker can cause a denial of service...