Vulnerabilities > Ruby Lang > Ruby > 1.8.6.153
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2017-09-19 | CVE-2017-10784 | Improper Authentication vulnerability in Ruby-Lang Ruby 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. | 9.3 |
2017-09-06 | CVE-2014-6438 | Resource Management Errors vulnerability in Ruby-Lang Ruby 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. | 5.0 |
2017-08-31 | CVE-2017-14064 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Ruby-Lang Ruby 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. | 7.5 |
2016-03-24 | CVE-2015-7551 | Improper Input Validation vulnerability in multiple products The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted string, related to the DL module and the libffi library. | 4.6 |
2014-11-15 | CVE-2014-4975 | Buffer Errors vulnerability in Ruby-Lang Ruby 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. | 5.0 |
2011-12-30 | CVE-2011-4815 | Improper Input Validation vulnerability in Ruby-Lang Ruby Ruby (aka CRuby) before 1.8.7-p357 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table. | 7.8 |
2011-08-05 | CVE-2011-2705 | Improper Input Validation vulnerability in Ruby-Lang Ruby The SecureRandom.random_bytes function in lib/securerandom.rb in Ruby before 1.8.7-p352 and 1.9.x before 1.9.2-p290 relies on PID values for initialization, which makes it easier for context-dependent attackers to predict the result string by leveraging knowledge of random strings obtained in an earlier process with the same PID. | 5.0 |
2011-03-23 | CVE-2011-0188 | Numeric Errors vulnerability in Ruby-Lang Ruby The VpMemAlloc function in bigdecimal.c in the BigDecimal class in Ruby 1.9.2-p136 and earlier, as used on Apple Mac OS X before 10.6.7 and other platforms, does not properly allocate memory, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving creation of a large BigDecimal value within a 64-bit process, related to an "integer truncation issue." Per: http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html 'This issue only affects 64-bit Ruby processes'. | 6.8 |
2008-06-24 | CVE-2008-2726 | Numeric Errors vulnerability in multiple products Integer overflow in the (1) rb_ary_splice function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2; and (2) the rb_ary_replace function in 1.6.x allows context-dependent attackers to trigger memory corruption, aka the "beg + rlen" issue. | 7.8 |
2008-06-24 | CVE-2008-2725 | Numeric Errors vulnerability in multiple products Integer overflow in the (1) rb_ary_splice function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, and 1.8.7 before 1.8.7-p22; and (2) the rb_ary_replace function in 1.6.x allows context-dependent attackers to trigger memory corruption via unspecified vectors, aka the "REALLOC_N" variant, a different issue than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2664. | 7.8 |