The vulnerability of the Eterm, Mrxyt, Rxyt-unicode software lies in their SSL-Proxy function, which allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Eterm, Mrxyt, Rxyt, and Rxyt-unicode software lies in the improper handling of certain control sequences. Exploiting this vulnerability can allow a remote attacker to access confidential data, compromise its integrity, and cause service failures...

GHSA-93Q8-GQ69-WQMW Inefficient Regular Expression Complexity in chalk/ansi-regex

ansi-regex is vulnerable to Inefficient Regular Expression Complexity which could lead to a denial of service when parsing invalid ANSI escape codes. Proof of Concept js import ansiRegex from 'ansi-regex'; forvar i = 1; i = 50000; i++ var time = Date.now; var attackstr = "\u001B"+";".repeati10000...

EulerOS 2.0 SP2 : ruby (EulerOS-SA-2021-2445)

According to the version of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF...

CVE-2021-38189

An issue was discovered in the lettre crate before 0.9.6 for Rust. In an e-mail message body, an attacker can place a . character after two sequences and then inject arbitrary SMTP commands...

CVE-2021-32598

An improper neutralization of CRLF sequences in HTTP headers 'HTTP Response Splitting' vulnerability In FortiManager and FortiAnalyzer GUI 7.0.0, 6.4.6 and below, 6.2.8 and below, 6.0.11 and below, 5.6.11 and below may allow an authenticated and remote attacker to perform an HTTP request splittin...

FortiManager & FortiAnalyzer - HTTP response splitting vulnerability

An improper neutralization of CRLF sequences in HTTP headers 'HTTP Response Splitting' vulnerability In FortiManager and FortiAnalyzer GUI may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of...

Updated rvxt-unicode, mxrvt, eterm packages fix security vulnerability

rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow potentially remote code execution because of improper handling of certain escape sequences ESC G Q. A response is terminated by a newline CVE-2021-33477...

MGASA-2021-0358 Updated rvxt-unicode, mxrvt, eterm packages fix security vulnerability

rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow potentially remote code execution because of improper handling of certain escape sequences ESC G Q. A response is terminated by a newline CVE-2021-33477...

The vulnerability of the encoding.c component of the GNU Screen window manager allows a hacker to introduce or modify arguments, thereby enabling them to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the encoding.c component of the GNU Screen terminal manager is related to incorrect processing of UTF-8 character sequences. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

Remote Code Execution

fail2ban is vulnerable to remote code execution. The mailing action mail-whois command mail from mailutils package used in mail actions like mail-whois can execute command allows an attacker to execute arbitrary commands due to unescaped sequences \n in foreign input...

CVE-2021-32749: Improper Neutralization of Special Elements used in an OS Command

fail2ban is a daemon to ban hosts that cause multiple authentication errors. In versions 0.9.7 and prior, 0.10.0 through 0.10.6, and 0.11.0 through 0.11.2, there is a vulnerability that leads to possible remote code execution in the mailing action mail-whois. Command mail from mailutils package...

openSUSE 15 Security Update : libX11 (openSUSE-SU-2021:1897-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1897-1 advisory. - LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor...

fail2ban -- possible RCE vulnerability in mailing action using mailutils

Jakub Żoczek reports: Command mail from mailutils package used in mail actions like mail-whois can execute command if unescaped sequences \n are available in "foreign" input for instance in whois output...

CVE-2021-32749

fail2ban is a daemon to ban hosts that cause multiple authentication errors. In versions 0.9.7 and prior, 0.10.0 through 0.10.6, and 0.11.0 through 0.11.2, there is a vulnerability that leads to possible remote code execution in the mailing action mail-whois. Command mail from mailutils package...

CVE-2021-20511

IBM Security Verify Access Docker 10.0.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences /../ to view arbitrary files on the system. IBM X-Force ID: 198300...

Advisory ROSA-SA-2021-1920

Software: minicom 2.6.2 OS: Cobalt 7.9 CVE-ID: CVE-2017-7467 CVE-Crit: CRITICAL CVE-DESC: A buffer overflow error was detected in the way minicom pre-2.7.1 handled VT100 escape sequences. A malicious terminal device could potentially exploit this vulnerability to crash minicom or execute arbitrar...

VulnCheck KEV: CVE-2009-4490

minihttpd 1.19 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator...

Medium: glibc

Issue Overview: In the GNU C Library aka glibc or libc6 through 2.29, proceednextnode in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match. CVE-2019-9169 A flaw was found in glibc. If an attacker provides the iconv function with invalid...

Debian DLA-2682-1 : mrxvt security update

mrxvt, lightweight multi-tabbed X terminal emulator, allowed potentially remote code execution because of improper handling of certain escape sequences ESC G Q. For Debian 9 stretch, this problem has been fixed in version 0.5.4-2+deb9u1. We recommend that you upgrade your mrxvt packages. For the...

Debian DLA-2681-1 : eterm security update

eterm, an enlightened terminal emulator, allowed potentially remote code execution because of improper handling of certain escape sequences ESC G Q. For Debian 9 stretch, this problem has been fixed in version 0.9.6-5+deb9u1. We recommend that you upgrade your eterm packages. For the detailed...