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ruby vulnerabilities and exploits
(subscribe to this query)
NA
CVE-2008-1891
Directory traversal vulnerability in WEBrick in Ruby 1.8.4 and previous versions, 1.8.5 prior to 1.8.5-p231, 1.8.6 prior to 1.8.6-p230, 1.8.7 prior to 1.8.7-p22, and 1.9.0 prior to 1.9.0-2, when using NTFS or FAT filesystems, allows remote malicious users to read arbitrary CGI fi...
Ruby-lang Ruby 1.8.5
Ruby-lang Ruby 1.8.6
Ruby-lang Ruby
NA
CVE-2013-0256
darkfish.js in RDoc 2.3.0 up to and including 3.12 and 4.x prior to 4.0.0.preview2.1, as used in Ruby, does not properly generate documents, which allows remote malicious users to conduct cross-site scripting (XSS) attacks via a crafted URL.
Ruby-lang Rdoc
Ruby-lang Rdoc 4.0.0
Ruby-lang Ruby 1.9
Ruby-lang Ruby 1.9.1
Ruby-lang Ruby 1.9.2
Ruby-lang Ruby 1.9.3
Ruby-lang Ruby 2.0
Ruby-lang Ruby 2.0.0
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 12.10
NA
CVE-2012-4464
Ruby 1.9.3 before patchlevel 286 and 2.0 before revision r37068 allows context-dependent malicious users to bypass safe-level restrictions and modify untainted strings via the (1) exc_to_s or (2) name_err_to_s API function, which marks the string as tainted, a different vulnerabi...
Ruby-lang Ruby 2.0.0
Ruby-lang Ruby 2.0
Ruby-lang Ruby 1.9.3
NA
CVE-2008-3790
The REXML module in Ruby 1.8.6 up to and including 1.8.6-p287, 1.8.7 up to and including 1.8.7-p72, and 1.9 allows context-dependent malicious users to cause a denial of service (CPU consumption) via an XML document with recursively nested entities, aka an "XML entity explos...
Ruby-lang Ruby 1.8.6
Ruby-lang Ruby 1.8.7
Ruby-lang Ruby 1.9
1 EDB exploit
NA
CVE-2011-3009
Ruby prior to 1.8.6-p114 does not reset the random seed upon forking, which makes it easier for context-dependent malicious users to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2...
Ruby-lang Ruby
Ruby-lang Ruby 1.8.6
5.3
CVSSv3
CVE-2011-3624
Various methods in WEBrick::HTTPRequest in Ruby 1.9.2 and 1.8.7 and previous versions do not validate the X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server headers in requests, which might allow remote malicious users to inject arbitrary text into log files or bypass inten...
Ruby-lang Ruby 1.8.7
Ruby-lang Ruby 1.9.2
NA
CVE-2009-1904
The BigDecimal library in Ruby 1.8.6 before p369 and 1.8.7 before p173 allows context-dependent malicious users to cause a denial of service (application crash) via a string argument that represents a large number, as demonstrated by an attempted conversion to the Float data type...
Ruby-lang Ruby 1.8.7
Ruby-lang Ruby 1.8.6
NA
CVE-2007-5770
The (1) Net::ftptls, (2) Net::telnets, (3) Net::imap, (4) Net::pop, and (5) Net::smtp libraries in Ruby 1.8.5 and 1.8.6 do not verify that the commonName (CN) field in a server certificate matches the domain name in a request sent over SSL, which makes it easier for remote malici...
Ruby-lang Ruby 1.8.5
Ruby-lang Ruby 1.8.6
NA
CVE-2008-4310
httputils.rb in WEBrick in Ruby 1.8.1 and 1.8.5, as used in Red Hat Enterprise Linux 4 and 5, allows remote malicious users to cause a denial of service (CPU consumption) via a crafted HTTP request. NOTE: this issue exists because of an incomplete fix for CVE-2008-3656.
Ruby-lang Ruby 1.8.5
Ruby-lang Ruby 1.8.1
1 EDB exploit
NA
CVE-2009-0642
ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote malicious users to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.
Ruby-lang Ruby 1.9
Ruby-lang Ruby 1.8
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
authentication bypass
CVE-2024-30051
remote
CVE-2024-27954
CVE-2023-51483
CVE-2023-47782
SSRF
CVE-2024-24715
CVE-2023-52424
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