cve-2016-2339
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
EPSS score ?
Summary
An exploitable heap overflow vulnerability exists in the Fiddle::Function.new "initialize" function functionality of Ruby. In Fiddle::Function.new "initialize" heap buffer "arg_types" allocation is made based on args array length. Specially constructed object passed as element of args array can increase this array size after mentioned allocation and cause heap overflow.
References
▼ | URL | Tags | |
---|---|---|---|
cret@cert.org | http://www.securityfocus.com/bid/91234 | ||
cret@cert.org | http://www.talosintelligence.com/reports/TALOS-2016-0034/ | Exploit, Technical Description, Third Party Advisory, VDB Entry | |
cret@cert.org | https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html | ||
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/91234 | ||
af854a3a-2127-422b-91ae-364da2661108 | http://www.talosintelligence.com/reports/TALOS-2016-0034/ | Exploit, Technical Description, Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html |
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.