CVE-2014-1959 (GCVE-0-2014-1959)
Vulnerability from cvelistv5 – Published: 2014-03-06 18:00 – Updated: 2024-08-06 09:58
VLAI
EPSS
VEX
Summary
lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| http://www.gnutls.org/security.html | x_refsource_CONFIRM |
| http://seclists.org/oss-sec/2014/q1/344 | mailing-listx_refsource_MLIST |
| http://seclists.org/oss-sec/2014/q1/345 | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/65559 | vdb-entryx_refsource_BID |
| http://www.ubuntu.com/usn/USN-2121-1 | vendor-advisoryx_refsource_UBUNTU |
| https://www.gitorious.org/gnutls/gnutls/commit/b1… | x_refsource_CONFIRM |
| http://www.debian.org/security/2014/dsa-2866 | vendor-advisoryx_refsource_DEBIAN |
Date Public
2014-02-22 00:00
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"lastModified": "2024-11-21T02:05:21.197",
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nuevos.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:N\",\"baseScore\":5.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.1.20\",\"matchCriteriaId\":\"FEE872CF-664D-4DD8-89DF-92A8A56B6CC8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D91451B0-301B-430D-9D77-00F4AE91C10A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6917AC57-F49D-4EFC-920C-CCAFDF6174B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E7ACCE21-A19D-4BE5-9BED-30C5A7418719\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"344CCDAD-64EC-419C-995B-51F922AB9E39\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49DB8FC4-F84A-47FD-9586-CF02761152A5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A1B43AF4-E52B-46EA-81CF-D4DCAE82E7DD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D57BDDEB-090D-472C-9FB6-4555429860E5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6CB23D13-94D2-4FAE-AB76-8574E35E02AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D45B0F5E-B4E1-471E-8CDD-85E09837839F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F430F4C6-A738-4E02-BE76-041F71335E62\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F272E2DC-7E54-4034-B7BA-30966D57CDFA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"64EE97BB-D0EE-444A-96FA-D127892216F3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FB28F388-DE19-4C25-A838-949CA926C31A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"33DCAA09-7E8C-4C3E-901F-641681AA9E3C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"435C588C-A478-4FB8-A47D-2605CB39C331\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9EDDABF3-ECA6-433E-A7D6-8E13F0C6433B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.16:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0142E0D7-85DD-413B-B176-2FB5E12C2FE0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.17:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"780D6C0C-2B20-425E-B15E-EE1AF9F28B31\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.18:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DC2D3896-E095-4889-A9D1-6D8EB2882D64\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.1.19:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C3CCDF3A-BEAB-4DA2-A15A-A855FFFD415A\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.2.10\",\"matchCriteriaId\":\"56EE0AAB-C99F-4FB3-8DBA-D58B47BD19DD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"827A375E-8045-4A81-AB7C-11A89E862518\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BEC1076D-2249-406B-9D43-B24764BBE007\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F039CD91-0FF6-4640-B981-20A3F9384A1C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8008DADD-DB6C-4C67-B333-0DC4C7152B2A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BC9E811B-4EED-4B6A-8836-5405F7F5A53D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"567E66B1-53D9-4A80-A938-2FE5C7CEB985\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnu:gnutls:3.2.6:*:*:*:*:*:*:*\",\"matchCriter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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-11-21T12:34:41+00:00",
"cve": "CVE-2014-1959",
"id": "CVE-2014-1959",
"initial_release_date": "2014-02-12T00:00:00+00:00",
"product_status:known_not_affected": "13",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "gnutls: incorrect handling of V1 intermediate certificates (GNUTLS-SA-2014-1)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-1959.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-23T00:46:28Z",
"cve": "CVE-2014-1959",
"id": "CVE-2014-1959",
"initial_release_date": "2023-02-15T05:30:11Z",
"product_status:known_not_affected": "8",
"product_status:recommended": "227",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2014-1959",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-1959.json",
"version": "18"
}
}
}
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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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