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Ruby-lang » Ruby » 2.2.0 RC1 : Security Vulnerabilities

Cpe Name:cpe:/a:ruby-lang:ruby:2.2.0:rc1
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2018-8780 22 Dir. Trav. 2018-04-03 2019-07-21
7.5
None Remote Low Not required Partial Partial Partial
In 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, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.
2 CVE-2018-8779 20 2018-04-03 2019-07-21
5.0
None Remote Low Not required None Partial None
In 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, the UNIXServer.open and UNIXSocket.open methods are not checked for null characters. It may be connected to an unintended socket.
3 CVE-2018-8778 134 2018-04-03 2019-10-02
5.0
None Remote Low Not required Partial None None
In 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, an attacker controlling the unpacking format (similar to format string vulnerabilities) can trigger a buffer under-read in the String#unpack method, resulting in a massive and controlled information disclosure.
4 CVE-2018-8777 400 DoS 2018-04-03 2019-07-21
5.0
None Remote Low Not required None None Partial
In 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, an attacker can pass a large HTTP request with a crafted header to WEBrick server or a crafted body to WEBrick server/handler and cause a denial of service (memory consumption).
5 CVE-2018-6914 22 Dir. Trav. 2018-04-03 2019-07-21
5.0
None Remote Low Not required None Partial None
Directory traversal vulnerability in the Dir.mktmpdir method in the tmpdir library in 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 might allow attackers to create arbitrary directories or files via a .. (dot dot) in the prefix argument.
6 CVE-2017-17742 113 Http R.Spl. 2018-04-03 2018-11-30
5.0
None Remote Low Not required None Partial None
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.
7 CVE-2017-17405 78 Exec Code 2017-12-15 2019-09-19
9.3
None Remote Medium Not required Complete Complete Complete
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.
8 CVE-2017-14033 119 DoS Overflow 2017-09-19 2018-10-31
5.0
None Remote Low Not required None None Partial
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.
Total number of vulnerabilities : 8   Page : 1 (This Page)
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