CVE-2009-5147

PoC para CVE-2009-5147 e CVE-2015-7551 para executar: root@kitploit: make foo export FOO=./foo.so ruby -v foo.rb com diferentes versões do ruby você deve obter resultados diferentes: root@kitploit: vpereira@kimura:/poc rvm use 2.1.7 vpereira@kimura:/poc ruby -v foo.rb ruby 2.1.7p400 2015-08-18...

-Ruby-dl-handle.c-CVE-2009-5147-

Ruby Advisory Database Die Ruby Advisory Database ist eine Gemeinschaftsinitiative, um alle Sicherheitshinweise zu sammeln, die für Ruby-Bibliotheken relevant sind. Du kannst deine eigenen Gemfile.locks gegen diese Datenbank prüfen, indem du bundler-audit verwendest. Unterstütze die...

ruby: dlopen could open a library with tainted library name

The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of...

EUVD-2015-7465

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2009-5147

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names. CVE-2009-5147 Note that Nessu...

Debian: Security Advisory (DLA-299-1)

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...

Ubuntu: Security Advisory (USN-3365-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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-2009-5147

CVE-2009-5147 affects Ruby’s DL::dlopen by allowing libraries with tainted names to be opened on several Ruby releases (1.8, 1.9.x, 2.0.0 pre-patch 648, and 2.1 pre-2.1.8). Connected materials document a regression in later Ruby/fiddle handling (CVE-2015-7551) that ties back to this regression an...

UBUNTU-CVE-2009-5147

DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names...

CVE-2009-5147

DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names...

Design/Logic Flaw

The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of...

CVE-2015-7551

The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of...

CVE-2015-7551

The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of...

Fedora 23 : ruby-2.2.4-47.fc23 (2015-eef21b972e)

Update to Ruby 2.2.4 including security fix for CVE-2009-5147 and CVE-2015-7551. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

Fedora 22 : ruby-2.2.4-47.fc22 (2015-c4409eb73a)

Update to Ruby 2.2.4 including security fix for CVE-2009-5147 and CVE-2015-7551. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

FreeBSD : Ruby -- unsafe tainted string vulnerability (3b50881d-1860-4721-aab1-503290e23f6c)

Ruby developer reports : There is an unsafe tainted string vulnerability in Fiddle and DL. This issue was originally reported and fixed with CVE-2009-5147 in DL, but reappeared after DL was reimplemented using Fiddle and libffi. And, about DL, CVE-2009-5147 was fixed at Ruby 1.9.1, but not fixed ...

ruby: unsafe tainted string usage

There is an unsafe tainted string vulnerability in Fiddle and DL. This issue was originally reported and fixed with CVE-2009-5147 in DL, but reappeared after DL was reimplemented using Fiddle and libffi...

Ruby -- unsafe tainted string vulnerability

Ruby developer reports: There is an unsafe tainted string vulnerability in Fiddle and DL. This issue was originally reported and fixed with CVE-2009-5147 in DL, but reappeared after DL was reimplemented using Fiddle and libffi. And, about DL, CVE-2009-5147 was fixed at Ruby 1.9.1, but not fixed a...

Unsafe tainted string usage in Fiddle and DL

There is an unsafe tainted string vulnerability in Fiddle and DL. This issue was originally reported and fixed with CVE-2009-5147 in DL, but reappeared after DL was reimplemented using Fiddle and libffi. And, about DL, CVE-2009-5147 was fixed at Ruby 1.9.1, but not fixed at other branches, then...

SUSE-SU-2015:1889-1 Security update for ruby19

ruby19 was updated to fix two security issues. The following vulnerabilities were fixed: CVE-2015-1855: Ruby OpenSSL hostname verification was too permissive bsc926974. CVE-2009-5147: DL::dlopen could have loaded a library with tainted library name even if $SAFE 0 bsc939860...