CVE-2017-1000207
mediumpriority · track · 36EPSS 0.016 · 76 %ileDEEUUSEPSS · scored 2026-10-28
A vulnerability in Swagger-Parser's version <= 1.0.30 and Swagger codegen version <= 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen (<= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (7)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-0180Dell Data Protection Advisor: Mehrere SchwachstellenDeutsch2026-01-20csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell Data Protection Advisor ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu erzeugen, Sicherheitsmaßnahmen zu umgehen und nicht näher spezifizierte Angriffe zu starten.
- GHSA-vgvf-9jh3-fg75Deserialization of Untrusted Data in swagger-codegen2018-10-19ghsa · osvUS
A vulnerability in Swagger-Parser's version <= 1.0.30 and Swagger codegen version <= 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen (<= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://github.com/swagger-api/swagger-parser/pull/481cnnvd
- https://lgtm.com/blog/swagger_snakeyaml_CVE-2017-1000207_CVE-2017-1000208cnnvd
- https://github.com/swagger-api/swagger-parser/pull/481enisa_euvd
- https://lgtm.com/blog/swagger_snakeyaml_CVE-2017-1000207_CVE-2017-1000208enisa_euvd
- https://github.com/swagger-api/swagger-parser/pull/481Issue Trackingnvd
- https://lgtm.com/blog/swagger_snakeyaml_CVE-2017-1000207_CVE-2017-1000208Third Party Advisorynvd
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