Medium: ruby24

Issue Overview: Arbitrary heap exposure during a JSON.generate call Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a...

Debian DLA-1113-1 : ruby1.8 security update

Some vulnerabilities were found in the Ruby 1.8 package that affects the LTS distribution. CVE-2017-0898 Buffer underrun vulnerability in Kernel.sprintf CVE-2017-10784 Escape sequence injection vulnerability in the Basic authentication of WEBrick For Debian 7 'Wheezy', these problems have been...

[SECURITY] [DLA 1114-1] ruby1.9.1 security update

Package : ruby1.9.1 Version : 1.9.3.194-8.1+deb7u6 CVE ID : CVE-2017-0898 CVE-2017-0899 CVE-2017-0900 CVE-2017-0901 CVE-2017-10784 CVE-2017-14033 CVE-2017-14064 Debian Bug : 873802 873906 875928 875931 875936 Multiple vulnerabilities were discovered in the Ruby 1.9 interpretor. CVE-2017-0898 Buff...

FreeBSD : ruby -- multiple vulnerabilities (95b01379-9d52-11e7-a25c-471bafc3262f)

Ruby blog : CVE-2017-0898: Buffer underrun vulnerability in Kernel.sprintf If a malicious format string which contains a precious specifier is passed and a huge minus value is also passed to the specifier, buffer underrun may be caused. In such situation, the result may contains heap, or the Ruby...

Escape sequence injection vulnerability in the Basic authentication of WEBrick

There is an escape sequence injection vulnerability in the Basic authentication of WEBrick bundled by Ruby. When using the Basic authentication of WEBrick, clients can pass an arbitrary string as the user name. WEBrick outputs the passed user name intact to its log, then an attacker can inject...

ruby -- multiple vulnerabilities

Ruby blog: CVE-2017-0898: Buffer underrun vulnerability in Kernel.sprintf If a malicious format string which contains a precious specifier is passed and a huge minus value is also passed to the specifier, buffer underrun may be caused. In such situation, the result may contains heap, or the Ruby...

Hafiye 1.0 - Remote Terminal Escape Sequence Injection Vulnerability

No description provided by source. / Remote Exploit for Hafiye-1.0 Terminal Escape Sequence Injection Vulnerability Written by Serkan Akpolat Homepage: http://deicide.siyahsapka.org E-mail: deicide siyahsapka org Greets: Virulent, gorny and all other netricians / include stdio.h include sys/types...

CVE-2012-2104

cgi-bin/munin-cgi-graph in Munin 2.x writes data to a log file without sanitizing non-printable characters, which might allow user-assisted remote attackers to inject terminal emulator escape sequences and execute arbitrary commands or delete arbitrary files via a crafted HTTP request...

Design/Logic Flaw

Ruby Version Manager RVM before 1.2.1 writes file contents to a terminal without sanitizing non-printable characters, which might allow remote attackers to execute arbitrary commands via a crafted file, related to an "escape sequence injection vulnerability." NOTE: some of these details are...

PT-2011-1453

Name of the Vulnerable Software and Affected Versions Ruby Version Manager RVM versions prior to 1.2.1 Description The issue allows remote attackers to potentially execute arbitrary commands via a crafted file. This is related to an "escape sequence injection vulnerability" where file contents ar...

CVE-2010-3928: Undefined Security Weakness

Ruby Version Manager RVM before 1.2.1 writes file contents to a terminal without sanitizing non-printable characters, which might allow remote attackers to execute arbitrary commands via a crafted file, related to an "escape sequence injection vulnerability." NOTE: some of these details are...

JVN#30414126: Ruby Version Manager escape sequence injection vulnerability

Ruby Version Manager is a command line tool for managing multiple ruby environments. Ruby Version Manager contains an escape sequence injection vulnerability. Impact A user may unknowingly open a malicious file. As a result, the string that is output on the terminal may contain an arbitrary escap...

CVE-2007-2233: Undefined Security Weakness

cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR \r sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username...

Apache < 1.3.31 / 2.0.49 Log Entry Terminal Escape Sequence Injection

The target is running an Apache web server that allows for the injection of arbitrary escape sequences into its error logs. An attacker might use this vulnerability in an attempt to exploit similar vulnerabilities in terminal emulators. Nessus has determined the vulnerability exists only by looki...