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perl-yaml: perl-yaml: Arbitrary destructor method execution via crafted YAML document

zetlyn/cve-redhat vulnerability cve CVE-2017-20285 known 2026-10-05

https://access.redhat.com/security/cve/CVE-2017-20285

Properties

cvss7.4
receipt
Source
Red Hat
Its words
7.4
Read by
field:cvss3_score
Said since
2026-10-05 12:24 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2017-20285",
  "CWE": "CWE-502",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2545820",
  "bugzilla_description": "perl-yaml: perl-yaml: Arbitrary destructor method execution via crafted YAML document",
  "cvss3_score": "7.4",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-05T06:49:17Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-20285.json",
  "severity": "important"
}
cweCWE-502
receipt
Source
Red Hat
Its words
CWE-502
Read by
field:CWE
Said since
2026-10-05 12:24 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2017-20285",
  "CWE": "CWE-502",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2545820",
  "bugzilla_description": "perl-yaml: perl-yaml: Arbitrary destructor method execution via crafted YAML document",
  "cvss3_score": "7.4",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-05T06:49:17Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-20285.json",
  "severity": "important"
}
severityimportant
A flaw that can easily compromise confidentiality, integrity or availability.
receipt
Source
Red Hat
Its words
important
Read by
field:severity
Said since
2026-10-05 12:24 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2017-20285",
  "CWE": "CWE-502",
  "advisories": [],
  "affected_packages": [],
  "bugzilla": "2545820",
  "bugzilla_description": "perl-yaml: perl-yaml: Arbitrary destructor method execution via crafted YAML document",
  "cvss3_score": "7.4",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-05T06:49:17Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-20285.json",
  "severity": "important"
}

Text

perl-yaml: perl-yaml: Arbitrary destructor method execution via crafted YAML document