7.8

CVE-2008-3656

Exploit
Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick 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 context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ruby-lang ≫ Ruby Version <= 1.8.5
Ruby-lang ≫ Ruby Version1.6.8
Ruby-lang ≫ Ruby Version1.8.0
Ruby-lang ≫ Ruby Version1.8.1
Ruby-lang ≫ Ruby Version1.8.1 Update-9
Ruby-lang ≫ Ruby Version1.8.2
Ruby-lang ≫ Ruby Version1.8.2 Updatepreview2
Ruby-lang ≫ Ruby Version1.8.2 Updatepreview3
Ruby-lang ≫ Ruby Version1.8.2 Updatepreview4
Ruby-lang ≫ Ruby Version1.8.3
Ruby-lang ≫ Ruby Version1.8.3 Updatepreview1
Ruby-lang ≫ Ruby Version1.8.3 Updatepreview2
Ruby-lang ≫ Ruby Version1.8.3 Updatepreview3
Ruby-lang ≫ Ruby Version1.8.4
Ruby-lang ≫ Ruby Version1.8.4 Updatepreview1
Ruby-lang ≫ Ruby Version1.8.4 Updatepreview2
Ruby-lang ≫ Ruby Version1.8.4 Updatepreview3
Ruby-lang ≫ Ruby Version1.8.5 Updatep11
Ruby-lang ≫ Ruby Version1.8.5 Updatep113
Ruby-lang ≫ Ruby Version1.8.5 Updatep115
Ruby-lang ≫ Ruby Version1.8.5 Updatep12
Ruby-lang ≫ Ruby Version1.8.5 Updatep2
Ruby-lang ≫ Ruby Version1.8.5 Updatep35
Ruby-lang ≫ Ruby Version1.8.5 Updatepreview1
Ruby-lang ≫ Ruby Version1.8.5 Updatepreview2
Ruby-lang ≫ Ruby Version1.8.5 Updatepreview3
Ruby-lang ≫ Ruby Version1.8.5 Updatepreview4
Ruby-lang ≫ Ruby Version1.8.5 Updatepreview5
Ruby-lang ≫ Ruby Version1.8.6
Ruby-lang ≫ Ruby Version1.8.6 Updatep110
Ruby-lang ≫ Ruby Version1.8.6 Updatep114
Ruby-lang ≫ Ruby Version1.8.6 Updatepreview1
Ruby-lang ≫ Ruby Version1.8.6 Updatepreview2
Ruby-lang ≫ Ruby Version1.8.6 Updatepreview3
Ruby-lang ≫ Ruby Version1.8.7
Ruby-lang ≫ Ruby Version1.8.7 Updatep17
Ruby-lang ≫ Ruby Version1.8.7 Updatep22
Ruby-lang ≫ Ruby Version1.8.7 Updatep71
Ruby-lang ≫ Ruby Version1.8.7 Updatepreview1
Ruby-lang ≫ Ruby Version1.8.7 Updatepreview2
Ruby-lang ≫ Ruby Version1.8.7 Updatepreview3
Ruby-lang ≫ Ruby Version1.8.7 Updatepreview4
Ruby-lang ≫ Ruby Version1.9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 70.2% 0.993
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
http://secunia.com/advisories/35074
http://support.apple.com/kb/HT3549
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
US Government Resource
http://www.vupen.com/english/advisories/2009/1297
http://secunia.com/advisories/32371
http://www.redhat.com/support/errata/RHSA-2008-0897.html
http://secunia.com/advisories/33178
http://security.gentoo.org/glsa/glsa-200812-17.xml
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
http://secunia.com/advisories/31430
http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
Exploit
http://www.vupen.com/english/advisories/2008/2334
http://secunia.com/advisories/32219
https://usn.ubuntu.com/651-1/
http://secunia.com/advisories/31697
http://secunia.com/advisories/32165
http://secunia.com/advisories/32255
http://secunia.com/advisories/32256
http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
http://www.debian.org/security/2008/dsa-1651
http://www.debian.org/security/2008/dsa-1652
http://www.securityfocus.com/archive/1/495884/100/0/threaded
http://www.securityfocus.com/bid/30644
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?1020654
https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682