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CVE-2008-3657

Status Candidate

Overview

The dl module in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen.

Related Files

Gentoo Linux Security Advisory 200812-17
Posted Dec 16, 2008
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory GLSA 200812-17 - Multiple vulnerabilities have been discovered in Ruby that allow for attacks including arbitrary code execution and Denial of Service. Versions less than 1.8.6_p287-r1 are affected.

tags | advisory, denial of service, arbitrary, vulnerability, code execution, ruby
systems | linux, gentoo
advisories | CVE-2008-1447, CVE-2008-2376, CVE-2008-2662, CVE-2008-2663, CVE-2008-2664, CVE-2008-2725, CVE-2008-2726, CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905
SHA-256 | fc3d0e1000f9f9bfede1eca24d080fd7125be4acdc61e8d5f8e06afcd003ef16
Mandriva Linux Security Advisory 2008-226
Posted Nov 8, 2008
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory - Denial of service, spoofing, and bypass vulnerabilities exist in Ruby.

tags | advisory, denial of service, spoof, vulnerability, ruby
systems | linux, mandriva
advisories | CVE-2008-3443, CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905
SHA-256 | 488309119dea14c6a264f6053e8b8d14c8d560c0a40a71fd0e398684d17eb685
Debian Linux Security Advisory 1652-1
Posted Oct 12, 2008
Authored by Debian | Site debian.org

Debian Security Advisory 1652-1 - Several vulnerabilities have been discovered in the interpreter for the Ruby language, which may lead to denial of service and other security problems.

tags | advisory, denial of service, vulnerability, ruby
systems | linux, debian
advisories | CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905
SHA-256 | a905b9a04085c791d927cc6ab3b62f44b775f149c76a911e6e5a144074e105b1
Debian Linux Security Advisory 1651-1
Posted Oct 12, 2008
Authored by Debian | Site debian.org

Debian Security Advisory 1651-1 - Several vulnerabilities have been discovered in the interpreter for the Ruby language, which may lead to denial of service and other security problems.

tags | advisory, denial of service, vulnerability, ruby
systems | linux, debian
advisories | CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905
SHA-256 | 622633534482ea76ac0e2283e6d740db073afafaa57110c7c051ce14c16d2c3a
Ubuntu Security Notice 651-1
Posted Oct 11, 2008
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 651-1 - A large amount of vulnerabilities have been addressed in Ruby. These issues include integer overflow, bypass, input validation, and various other vulnerabilities.

tags | advisory, overflow, vulnerability, ruby
systems | linux, ubuntu
advisories | CVE-2008-2376, CVE-2008-3443, CVE-2008-3655, CVE-2008-3656, CVE-2008-3657, CVE-2008-3790, CVE-2008-3905
SHA-256 | 5557d431a53fdfbc495c90e3822a34c8b1dcc60e208ef88fe797ec0c86bfdcfa
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