FKIE_CVE-2022-2509

Vulnerability from fkie_nvd - Published: 2022-08-01 14:15 - Updated: 2026-06-17 04:42
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2022-2509Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2022/08/msg00002.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
secalert@redhat.comhttps://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.htmlMailing List, Release Notes, Vendor Advisory
secalert@redhat.comhttps://www.debian.org/security/2022/dsa-5203Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2022-2509Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/08/msg00002.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
af854a3a-2127-422b-91ae-364da2661108https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.htmlMailing List, Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5203Third Party Advisory
Impacted products
Vendor Product Version
gnu gnutls *
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
fedoraproject fedora 35
debian debian_linux 10.0
debian debian_linux 11.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "GnuTLS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "gnutls 3.7.7(Fixed)"
            }
          ]
        }
      ],
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    }
  ],
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  "cveTags": [],
  "descriptions": [
    {
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      "value": "A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad encontrada en gnutls. Este fallo de seguridad es producida por un error de doble liberaci\u00f3n durante la verificaci\u00f3n de firmas pkcs7 en la funci\u00f3n gnutls_pkcs7_verify"
    }
  ],
  "id": "CVE-2022-2509",
  "lastModified": "2026-06-17T04:42:01.723",
  "metrics": {
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "timestamp": "2025-12-02T20:43:57.845601Z",
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}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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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