Filtered by vendor Ruby-lang
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Total
123 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2017-9229 | 4 Oniguruma Project, Php, Redhat and 1 more | 4 Oniguruma, Php, Rhel Software Collections and 1 more | 2024-11-21 | 7.5 High |
| An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition. | ||||
| CVE-2017-9225 | 3 Oniguruma Project, Php, Ruby-lang | 3 Oniguruma, Php, Ruby | 2024-11-21 | N/A |
| An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds write in onigenc_unicode_get_case_fold_codes_by_str() occurs during regular expression compilation. Code point 0xFFFFFFFF is not properly handled in unicode_unfold_key(). A malformed regular expression could result in 4 bytes being written off the end of a stack buffer of expand_case_fold_string() during the call to onigenc_unicode_get_case_fold_codes_by_str(), a typical stack buffer overflow. | ||||
| CVE-2017-6181 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| The parse_char_class function in regparse.c in the Onigmo (aka Oniguruma-mod) regular expression library, as used in Ruby 2.4.0, allows remote attackers to cause a denial of service (deep recursion and application crash) via a crafted regular expression. | ||||
| CVE-2017-17790 | 2 Redhat, Ruby-lang | 3 Enterprise Linux, Rhel Software Collections, Ruby | 2024-11-21 | N/A |
| The lazy_initialize function in lib/resolv.rb in Ruby through 2.4.3 uses Kernel#open, which might allow Command Injection attacks, as demonstrated by a Resolv::Hosts::new argument beginning with a '|' character, a different vulnerability than CVE-2017-17405. NOTE: situations with untrusted input may be highly unlikely. | ||||
| CVE-2017-17742 | 3 Debian, Redhat, Ruby-lang | 8 Debian Linux, Enterprise Linux, Rhel Aus and 5 more | 2024-11-21 | N/A |
| Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. An attacker can inject a crafted key and value into an HTTP response for the HTTP server of WEBrick. | ||||
| CVE-2017-17405 | 3 Debian, Redhat, Ruby-lang | 13 Debian Linux, Enterprise Linux, Enterprise Linux Desktop and 10 more | 2024-11-21 | N/A |
| Ruby before 2.4.3 allows Net::FTP command injection. Net::FTP#get, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernel#open to open a local file. If the localfile argument starts with the "|" pipe character, the command following the pipe character is executed. The default value of localfile is File.basename(remotefile), so malicious FTP servers could cause arbitrary command execution. | ||||
| CVE-2017-14064 | 4 Canonical, Debian, Redhat and 1 more | 11 Ubuntu Linux, Debian Linux, Enterprise Linux and 8 more | 2024-11-21 | N/A |
| Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\0' byte, returning a pointer to a string of length zero, which is not the length stored in space_len. | ||||
| CVE-2017-14033 | 2 Redhat, Ruby-lang | 3 Enterprise Linux, Rhel Software Collections, Ruby | 2024-11-21 | N/A |
| The decode method in the OpenSSL::ASN1 module in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows attackers to cause a denial of service (interpreter crash) via a crafted string. | ||||
| CVE-2017-11465 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| The parser_yyerror function in the UTF-8 parser in Ruby 2.4.1 allows attackers to cause a denial of service (invalid write or read) or possibly have unspecified other impact via a crafted Ruby script, related to the parser_tokadd_utf8 function in parse.y. NOTE: this might have security relevance as a bypass of a $SAFE protection mechanism. | ||||
| CVE-2017-10784 | 2 Redhat, Ruby-lang | 3 Enterprise Linux, Rhel Software Collections, Ruby | 2024-11-21 | N/A |
| The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name. | ||||
| CVE-2017-0898 | 2 Redhat, Ruby-lang | 3 Enterprise Linux, Rhel Software Collections, Ruby | 2024-11-21 | N/A |
| Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap. | ||||
| CVE-2016-7798 | 2 Debian, Ruby-lang | 2 Debian Linux, Openssl | 2024-11-21 | 7.5 High |
| The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism. | ||||
| CVE-2016-2339 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| An exploitable heap overflow vulnerability exists in the Fiddle::Function.new "initialize" function functionality of Ruby. In Fiddle::Function.new "initialize" heap buffer "arg_types" allocation is made based on args array length. Specially constructed object passed as element of args array can increase this array size after mentioned allocation and cause heap overflow. | ||||
| CVE-2016-2338 | 2 Debian, Ruby-lang | 2 Debian Linux, Ruby | 2024-11-21 | 9.8 Critical |
| An exploitable heap overflow vulnerability exists in the Psych::Emitter start_document function of Ruby. In Psych::Emitter start_document function heap buffer "head" allocation is made based on tags array length. Specially constructed object passed as element of tags array can increase this array size after mentioned allocation and cause heap overflow. | ||||
| CVE-2016-2337 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution. | ||||
| CVE-2016-2336 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| Type confusion exists in two methods of Ruby's WIN32OLE class, ole_invoke and ole_query_interface. Attacker passing different type of object than this assumed by developers can cause arbitrary code execution. | ||||
| CVE-2015-9096 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| Net::SMTP in Ruby before 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. | ||||
| CVE-2015-1855 | 3 Debian, Puppet, Ruby-lang | 5 Debian Linux, Puppet Agent, Puppet Enterprise and 2 more | 2024-11-21 | 5.9 Medium |
| verify_certificate_identity in the OpenSSL extension in Ruby before 2.0.0 patchlevel 645, 2.1.x before 2.1.6, and 2.2.x before 2.2.2 does not properly validate hostnames, which allows remote attackers to spoof servers via vectors related to (1) multiple wildcards, (1) wildcards in IDNA names, (3) case sensitivity, and (4) non-ASCII characters. | ||||
| CVE-2014-6438 | 1 Ruby-lang | 1 Ruby | 2024-11-21 | N/A |
| The URI.decode_www_form_component method in Ruby before 1.9.2-p330 allows remote attackers to cause a denial of service (catastrophic regular expression backtracking, resource consumption, or application crash) via a crafted string. | ||||
| CVE-2013-1945 | 1 Ruby-lang | 1 Ruby193 | 2024-11-21 | 3.3 Low |
| ruby193 uses an insecure LD_LIBRARY_PATH setting. | ||||