CVE-2013-0156GHSA-JMGW-6VJG-JJWG
active_support/core_ext/hash/conversions.rb in Ruby on Rails before 2.3.15, 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.1
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.3.15, 3.0.19, 3.1.10, 3.2.11
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 2 on Exploit-DB, 3 Metasploit modules, 8 proofs of concept on GitHub
Summary
active_support/core_ext/hash/conversions.rb in Ruby on Rails before 2.3.15, 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion.
Timeline
- Public exploit on Exploit-DB
EDB-24019, EDB-27527
- CVE published
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- n/a n/a
Version range not reported
- actionpackRubyGems
fixed in 2.3.15
- actionpackRubyGems
From 3.0.0 · fixed in 3.0.19
- actionpackRubyGems
From 3.1.0 · fixed in 3.1.10
- actionpackRubyGems
From 3.2.0 · fixed in 3.2.11