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Status published
Medium
CVE-2012-4481
The safe-level feature in Ruby 1.8.7 allows context-dependent attackers to...
Vulnerability Description
The safe-level feature in Ruby 1.8.7 allows context-dependent attackers to modify strings via the NameError#to_s method when operating on Ruby objects. NOTE: this issue is due to an incomplete fix for CVE-2011-1005.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://rhn.redhat.com/errata/RHSA-2013-0612.html
- http://www.openwall.com/lists/oss-security/2012/10/05/4
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:124
- http://rhn.redhat.com/errata/RHSA-2013-0129.html
- https://bugzilla.redhat.com/show_bug.cgi?id=863484
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0294
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Affected Vendor
ruby-lang
View all reports →Affected Software
ruby
Vulnerable Versions:
1.8.7
Timeline
Official Publish:
May 2nd, 2013
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.