{
  "schema_version": "1.7.0",
  "id": "MGASA-2024-0089",
  "published": "2024-03-26T08:00:24Z",
  "modified": "2024-03-26T07:44:47Z",
  "summary": "Updated gnutls packages fix security vulnerabilities",
  "details": "The Minerva attack is a cryptographic vulnerability that exploits\ndeterministic behavior in systems like GnuTLS, leading to side-channel\nleaks. In specific scenarios, such as when using the\nGNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable\nstep in nonce size from 513 to 512 bits, exposing a potential timing\nside-channel. (CVE-2024-28834)\nA flaw has been discovered in GnuTLS where an application crash can be\ninduced when attempting to verify a specially crafted .pem bundle using\nthe \"certtool --verify-chain\" command. (CVE-2024-28835)\n",
  "upstream": [
    "CVE-2024-28834",
    "CVE-2024-28835"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2024-0089.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=32989"
    },
    {
      "type": "WEB",
      "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2024&m=slackware-security.365688"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "gnutls",
        "purl": "pkg:rpm/mageia/gnutls?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.8.4-1.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}