CVE-2017-14033 (GCVE-0-2017-14033)
Vulnerability from cvelistv5 – Published: 2017-09-19 17:00 – Updated: 2024-08-05 19:13
VLAI
EPSS
VEX
Summary
The decode method in the OpenSSL::ASN1 module in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows attackers to cause a denial of service (interpreter crash) via a crafted string.
Severity
7.5 (High)
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2018:0585 | vendor-advisoryx_refsource_REDHAT |
| https://www.ruby-lang.org/en/news/2017/09/14/ruby… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2018:0378 | vendor-advisoryx_refsource_REDHAT |
| http://www.securitytracker.com/id/1042004 | vdb-entryx_refsource_SECTRACK |
| https://www.debian.org/security/2017/dsa-4031 | vendor-advisoryx_refsource_DEBIAN |
| https://www.ruby-lang.org/en/news/2017/09/14/ruby… | x_refsource_CONFIRM |
| http://www.securitytracker.com/id/1039363 | vdb-entryx_refsource_SECTRACK |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://access.redhat.com/errata/RHSA-2018:0583 | vendor-advisoryx_refsource_REDHAT |
| https://www.ruby-lang.org/en/news/2017/09/14/open… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/100868 | vdb-entryx_refsource_BID |
| https://security.gentoo.org/glsa/201710-18 | vendor-advisoryx_refsource_GENTOO |
Date Public
2017-09-14 00:00
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Advisory\"]},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Release Notes\",\"Vendor Advisory\"]}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-28T06:38:35+00:00",
"cve": "CVE-2017-14033",
"id": "CVE-2017-14033",
"initial_release_date": "2017-09-14T00:00:00+00:00",
"product_status:fixed": "422",
"product_status:known_affected": "1",
"product_status:known_not_affected": "34",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "ruby: Buffer underrun in OpenSSL ASN1 decode",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-14033.json",
"version": "3"
}
}
}
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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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