GHSA-VWVJ-6VW9-CW8W

Vulnerability from github – Published: 2022-05-24 16:56 – Updated: 2026-10-14 09:31
VLAI
Details

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.

Severity
6.3 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2019-13627"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203",
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-25T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.",
  "id": "GHSA-vwvj-6vw9-cw8w",
  "modified": "2026-10-14T09:31:23Z",
  "published": "2022-05-24T16:56:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13627"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gpg/libgcrypt/releases/tag/libgcrypt-1.8.5"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://minerva.crocs.fi.muni.cz"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2019-13627"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202003-32"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4236-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4236-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4236-3"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00060.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/10/02/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}



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