fkie_cve-2014-4975
Vulnerability from fkie_nvd
Published
2014-11-15 20:59
Modified
2025-04-12 10:46
Severity ?
Summary
Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service (segmentation fault) via vectors that trigger a stack-based buffer overflow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ruby-lang | ruby | * | |
| ruby-lang | ruby | 2.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.0.0 | |
| ruby-lang | ruby | 2.1 | |
| ruby-lang | ruby | 2.1 | |
| ruby-lang | ruby | 2.1.1 | |
| ruby-lang | ruby | 2.1.2 | |
| redhat | enterprise_linux_desktop | 7.0 | |
| redhat | enterprise_linux_hpc_node | 7.0 | |
| redhat | enterprise_linux_server | 7.0 | |
| redhat | enterprise_linux_workstation | 7.0 | |
| debian | debian_linux | 7.0 | |
| debian | debian_linux | 8.0 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 14.10 |
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Sightings
| Author | Source | Type | Date |
|---|
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.
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