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- Keyword (text search): cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:*
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2015-3900 |
RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack." Published: June 24, 2015; 10:59:01 AM -0400 |
V3.x:(not available) V2.0: 5.0 MEDIUM |
CVE-2014-8090 |
The REXML parser in Ruby 1.9.x before 1.9.3 patchlevel 551, 2.0.x before 2.0.0 patchlevel 598, and 2.1.x before 2.1.5 allows remote attackers to cause a denial of service (CPU and memory consumption) a crafted XML document containing an empty string in an entity that is used in a large number of nested entity references, aka an XML Entity Expansion (XEE) attack. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1821 and CVE-2014-8080. Published: November 21, 2014; 10:59:04 AM -0500 |
V3.x:(not available) V2.0: 5.0 MEDIUM |
CVE-2014-4975 |
Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service (segmentation fault) via vectors that trigger a stack-based buffer overflow. Published: November 15, 2014; 3:59:01 PM -0500 |
V3.x:(not available) V2.0: 5.0 MEDIUM |
CVE-2014-8080 |
The REXML parser in Ruby 1.9.x before 1.9.3-p550, 2.0.x before 2.0.0-p594, and 2.1.x before 2.1.4 allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document, aka an XML Entity Expansion (XEE) attack. Published: November 03, 2014; 11:55:07 AM -0500 |
V3.x:(not available) V2.0: 5.0 MEDIUM |
CVE-2014-2734 |
The openssl extension in Ruby 2.x does not properly maintain the state of process memory after a file is reopened, which allows remote attackers to spoof signatures within the context of a Ruby script that attempts signature verification after performing a certain sequence of filesystem operations. NOTE: this issue has been disputed by the Ruby OpenSSL team and third parties, who state that the original demonstration PoC contains errors and redundant or unnecessarily-complex code that does not appear to be related to a demonstration of the issue. As of 20140502, CVE is not aware of any public comment by the original researcher Published: April 24, 2014; 7:55:05 PM -0400 |
V3.x:(not available) V2.0: 5.8 MEDIUM |