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ruby-lang ruby vulnerabilities and exploits
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5
CVSSv2
CVE-2020-10933
An issue exists in Ruby 2.5.x up to and including 2.5.7, 2.6.x up to and including 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the bu...
Ruby-lang Ruby
Ruby-lang Ruby 2.7.0
Fedoraproject Fedora 31
Debian Debian Linux 10.0
NA
CVE-2023-28756
A ReDoS issue exists in the Time component up to and including 0.2.1 in Ruby up to and including 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1...
Ruby-lang Time 0.2.1
Ruby-lang Time 0.1.0
Ruby-lang Ruby
Debian Debian Linux 10.0
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Fedoraproject Fedora 38
5
CVSSv2
CVE-2014-6438
The URI.decode_www_form_component method in Ruby prior to 1.9.2-p330 allows remote malicious users to cause a denial of service (catastrophic regular expression backtracking, resource consumption, or application crash) via a crafted string.
Ruby-lang Ruby
7.5
CVSSv2
CVE-2011-4121
The OpenSSL extension of Ruby (Git trunk) versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on stron...
Ruby-lang Ruby
5
CVSSv2
CVE-2021-28966
In Ruby up to and including 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir.
Ruby-lang Ruby
7.5
CVSSv2
CVE-2022-28738
A double free was found in the Regexp compiler in Ruby 3.x prior to 3.0.4 and 3.1.x prior to 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.
Ruby-lang Ruby
4.3
CVSSv2
CVE-2015-9096
Net::SMTP in Ruby prior to 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before and after a DATA substring.
Ruby-lang Ruby
4.3
CVSSv2
CVE-2015-1855
verify_certificate_identity in the OpenSSL extension in Ruby prior to 2.0.0 patchlevel 645, 2.1.x prior to 2.1.6, and 2.2.x prior to 2.2.2 does not properly validate hostnames, which allows remote malicious users to spoof servers via vectors related to (1) multiple wildcards, (1)...
Ruby-lang Ruby 2.0.0
Ruby-lang Trunk
Ruby-lang Ruby
Debian Debian Linux 8.0
Debian Debian Linux 7.0
Debian Debian Linux 9.0
Puppet Puppet Enterprise
Puppet Puppet Agent 1.0.0
1 Github repository
NA
CVE-2021-33621
The cgi gem prior to 0.1.0.2, 0.2.x prior to 0.2.2, and 0.3.x prior to 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object.
Ruby-lang Cgi
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Ruby-lang Ruby
6
CVSSv2
CVE-2012-5380
Untrusted search path vulnerability in the installation functionality in Ruby 1.9.3-p194, when installed in the top-level C:\ directory, might allow local users to gain privileges via a Trojan horse DLL in the C:\Ruby193\bin directory, which may be added to the PATH system enviro...
Ruby-lang Ruby 1.9.3
1 EDB exploit
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-37316
firmware
CVE-2024-30078
CVE-2024-5995
remote code execution
logic flaw
CVE-2024-20693
CVE-2024-37315
CVE-2024-5464
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