SUSE-SU-2017:0914-1
Vulnerability from csaf_suse - Published: 2017-04-03 15:26 - Updated: 2026-09-20 12:24Summary
Security update for ruby19
Severity
Important
Notes
Title of the patch: Security update for ruby19
Description of the patch:
This update for ruby19 fixes the following issues:
Security issue fixed:
- CVE-2016-2339: heap overflow vulnerability in the Fiddle::Function.new'initialize' (bsc#1018808)
Bugfixes:
- fix small mistake in the backport for (bsc#986630)
- HTTP Header injection in 'net/http' (bsc#986630)
- make the testsuite work with our new openssl requirements
Patchnames: slestso13-ruby19-13046
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
9.8 (Critical)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Studio Onsite 1.3:ruby19-0:1.9.3.p392-0.26.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite 1.3:ruby19-0:1.9.3.p392-0.26.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite 1.3:ruby19-devel-0:1.9.3.p392-0.26.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite 1.3:ruby19-devel-extra-0:1.9.3.p392-0.26.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite Runner 1.3:ruby19-0:1.9.3.p392-0.26.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite Runner 1.3:ruby19-0:1.9.3.p392-0.26.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite Runner 1.3:ruby19-devel-0:1.9.3.p392-0.26.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Studio Onsite Runner 1.3:ruby19-devel-extra-0:1.9.3.p392-0.26.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
References
9 references
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"vulnerabilities": [
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"notes": [
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"text": "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.",
"title": "CVE description"
}
],
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{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"scores": [
{
"cvss_v3": {
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"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
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"threats": [
{
"category": "impact",
"date": "2017-04-03T15:26:04Z",
"details": "moderate"
}
],
"title": "CVE-2016-2339"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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