CVE-2008-3443
First published: Thu Aug 14 2008(Updated: )
The regular expression engine (regex.c) 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 allows remote attackers to cause a denial of service (infinite loop and crash) via multiple long requests to a Ruby socket, related to memory allocation failure, and as demonstrated against Webrick.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ruby-lang Ruby | =1.6.8 | |
| Ruby-lang Ruby | =1.8.0 | |
| Ruby-lang Ruby | =1.8.1 | |
| Ruby-lang Ruby | =1.8.1--9 | |
| Ruby-lang Ruby | =1.8.2 | |
| Ruby-lang Ruby | =1.8.2-preview2 | |
| Ruby-lang Ruby | =1.8.2-preview3 | |
| Ruby-lang Ruby | =1.8.2-preview4 | |
| Ruby-lang Ruby | =1.8.3 | |
| Ruby-lang Ruby | =1.8.3-preview1 | |
| Ruby-lang Ruby | =1.8.3-preview2 | |
| Ruby-lang Ruby | =1.8.3-preview3 | |
| Ruby-lang Ruby | =1.8.4 | |
| Ruby-lang Ruby | =1.8.4-preview1 | |
| Ruby-lang Ruby | =1.8.4-preview2 | |
| Ruby-lang Ruby | =1.8.4-preview3 | |
| Ruby-lang Ruby | =1.8.5 | |
| Ruby-lang Ruby | =1.8.5-p11 | |
| Ruby-lang Ruby | =1.8.5-p113 | |
| Ruby-lang Ruby | =1.8.5-p114 | |
| Ruby-lang Ruby | =1.8.5-p115 | |
| Ruby-lang Ruby | =1.8.5-p12 | |
| Ruby-lang Ruby | =1.8.5-p2 | |
| Ruby-lang Ruby | =1.8.5-p231 | |
| Ruby-lang Ruby | =1.8.5-p35 | |
| Ruby-lang Ruby | =1.8.5-p52 | |
| Ruby-lang Ruby | =1.8.5-preview1 | |
| Ruby-lang Ruby | =1.8.5-preview2 | |
| Ruby-lang Ruby | =1.8.5-preview3 | |
| Ruby-lang Ruby | =1.8.5-preview4 | |
| Ruby-lang Ruby | =1.8.5-preview5 | |
| Ruby-lang Ruby | =1.8.6 | |
| Ruby-lang Ruby | =1.8.6-p110 | |
| Ruby-lang Ruby | =1.8.6-p111 | |
| Ruby-lang Ruby | =1.8.6-p114 | |
| Ruby-lang Ruby | =1.8.6-p230 | |
| Ruby-lang Ruby | =1.8.6-p286 | |
| Ruby-lang Ruby | =1.8.6-p36 | |
| Ruby-lang Ruby | =1.8.6-preview1 | |
| Ruby-lang Ruby | =1.8.6-preview2 | |
| Ruby-lang Ruby | =1.8.6-preview3 | |
| Ruby-lang Ruby | =1.8.7 | |
| Ruby-lang Ruby | =1.8.7-p17 | |
| Ruby-lang Ruby | =1.8.7-p22 | |
| Ruby-lang Ruby | =1.8.7-p71 | |
| Ruby-lang Ruby | =1.8.7-preview1 | |
| Ruby-lang Ruby | =1.8.7-preview2 | |
| Ruby-lang Ruby | =1.8.7-preview3 | |
| Ruby-lang Ruby | =1.8.7-preview4 | |
| Ruby-lang Ruby | =1.9.0 | |
| Ruby-lang Ruby | =1.9.0-r18423 |
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Reference Links
- http://secunia.com/advisories/33185
- http://secunia.com/advisories/31430
- http://securityreason.com/securityalert/4158
- http://secunia.com/advisories/33398
- http://www.securityfocus.com/bid/30682
- http://www.debian.org/security/2009/dsa-1695
- http://secunia.com/advisories/32165
- http://secunia.com/advisories/32219
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
- http://www.securitytracker.com/id?1021075
- http://secunia.com/advisories/32371
- http://www.redhat.com/support/errata/RHSA-2008-0895.html
- http://www.redhat.com/support/errata/RHSA-2008-0897.html
- http://secunia.com/advisories/32372
- http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
- http://secunia.com/advisories/35074
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html
- http://www.vupen.com/english/advisories/2009/1297
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
- http://support.apple.com/kb/HT3549
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44688
- https://www.exploit-db.com/exploits/6239
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9570
- https://usn.ubuntu.com/691-1/
- https://usn.ubuntu.com/651-1/
- collector/nvd-index
- collector/nvd-historical
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/ruby-lang
- canonical/ruby-lang ruby
- version/ruby-lang ruby/1.6.8
- version/ruby-lang ruby/1.8.0
- version/ruby-lang ruby/1.8.1
- version/ruby-lang ruby/1.8.1--9
- version/ruby-lang ruby/1.8.2
- version/ruby-lang ruby/1.8.2-preview2
- version/ruby-lang ruby/1.8.2-preview3
- version/ruby-lang ruby/1.8.2-preview4
- version/ruby-lang ruby/1.8.3
- version/ruby-lang ruby/1.8.3-preview1
- version/ruby-lang ruby/1.8.3-preview2
- version/ruby-lang ruby/1.8.3-preview3
- version/ruby-lang ruby/1.8.4
- version/ruby-lang ruby/1.8.4-preview1
- version/ruby-lang ruby/1.8.4-preview2
- version/ruby-lang ruby/1.8.4-preview3
- version/ruby-lang ruby/1.8.5
- version/ruby-lang ruby/1.8.5-p11
- version/ruby-lang ruby/1.8.5-p113
- version/ruby-lang ruby/1.8.5-p114
- version/ruby-lang ruby/1.8.5-p115
- version/ruby-lang ruby/1.8.5-p12
- version/ruby-lang ruby/1.8.5-p2
- version/ruby-lang ruby/1.8.5-p231
- version/ruby-lang ruby/1.8.5-p35
- version/ruby-lang ruby/1.8.5-p52
- version/ruby-lang ruby/1.8.5-preview1
- version/ruby-lang ruby/1.8.5-preview2
- version/ruby-lang ruby/1.8.5-preview3
- version/ruby-lang ruby/1.8.5-preview4
- version/ruby-lang ruby/1.8.5-preview5
- version/ruby-lang ruby/1.8.6
- version/ruby-lang ruby/1.8.6-p110
- version/ruby-lang ruby/1.8.6-p111
- version/ruby-lang ruby/1.8.6-p114
- version/ruby-lang ruby/1.8.6-p230
- version/ruby-lang ruby/1.8.6-p286
- version/ruby-lang ruby/1.8.6-p36
- version/ruby-lang ruby/1.8.6-preview1
- version/ruby-lang ruby/1.8.6-preview2
- version/ruby-lang ruby/1.8.6-preview3
- version/ruby-lang ruby/1.8.7
- version/ruby-lang ruby/1.8.7-p17
- version/ruby-lang ruby/1.8.7-p22
- version/ruby-lang ruby/1.8.7-p71
- version/ruby-lang ruby/1.8.7-preview1
- version/ruby-lang ruby/1.8.7-preview2
- version/ruby-lang ruby/1.8.7-preview3
- version/ruby-lang ruby/1.8.7-preview4
- version/ruby-lang ruby/1.9.0
- version/ruby-lang ruby/1.9.0-r18423