Home/CVE/Nokogiri gem 1.5.x and 1.6.x has DoS while parsing XML entities by failing to apply limits
CVE

CVE-2013-6461

Nokogiri gem 1.5.x and 1.6.x has DoS while parsing XML entities by failing to apply limits

Nokogiri gem 1.5.x and 1.6.x has DoS while parsing XML entities by failing to apply limits.

MEDIUM · CVSS 6.5 EPSS 0.02046
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
▤

Affected Products & Versions

8
nokogiri>= 1.5.0 and < 1.5.11
nokogiri>= 1.6.0 and < 1.6.1
debian linuxall versions
redhat cloudforms management engineall versions
redhat openstackall versions
redhat satelliteall versions
redhat subscription asset managerall versions
redhat enterprise mrgall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
RubyGems nokogiri MODERATE fixed in 1.5.11
⚠

Public Exploits & PoCs

1
pocbugzilla.redhat.com · show_bug.cgi?id=CVE-2013-6461bugzilla.redhat.com
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Nov 2019 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2013/12/27/2Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/64513Third Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/cve-2013-6461Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/90059Third Party AdvisoryVDB Entry
https://security-tracker.debian.org/tracker/CVE-2013-6461Third Party Advisory
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