CVE-2013-4363
At a glance
- Source
- NVD
- EPSS
- EPSS 1.69 % · percentile 77 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.
Weaknesses (CWE)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-9qvm-2vhf-q649 — RubyGems Regular Expression Denial of Service
European references
- ENISA EUVD · EUVD-2022-3436
- GCVE · GCVE-0-2013-4363
CERT-FR advisories
- CERTFR-2014-AVI-112 — Multiples vulnérabilités dans Oracle Solaris · cert.ssi.gouv.fr
- CERTA-2013-AVI-687 — Multiples vulnérabilités dans Puppet · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:*≤ 1.8.23cpe:2.3:a:rubygems:rubygems:1.8.0:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.1:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.2:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.3:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.4:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.5:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.6:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.7:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.8:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.9:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.10:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.11:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.12:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.13:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.14:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.15:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.16:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.17:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.18:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.19:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.20:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.21:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.22:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.24:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.25:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:1.8.26:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.0:preview2:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.0:preview2.1:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.0:preview2.2:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.0:rc1:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.0:rc2:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:*cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:*- +31 more
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |