USN-6733-1.json

{
  "id": "USN-6733-1",
  "summary": "gnutls28 vulnerabilities",
  "details": "It was discovered that GnuTLS had a timing side-channel when performing\ncertain ECDSA operations. A remote attacker could possibly use this issue\nto recover sensitive information. (CVE-2024-28834)\n\nIt was discovered that GnuTLS incorrectly handled verifying certain PEM\nbundles. A remote attacker could possibly use this issue to cause GnuTLS to\ncrash, resulting in a denial of service. This issue only affected Ubuntu\n22.04 LTS and Ubuntu 23.10. (CVE-2024-28835)\n",
  "aliases": [],
  "related": [
    "CVE-2024-28834",
    "CVE-2024-28835"
  ],
  "published": "2024-04-15T16:37:17.273318Z",
  "modified": "2024-04-15T16:37:17.273318Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "gnutls28"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.13-2ubuntu1.11"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "gnutls-bin": "3.6.13-2ubuntu1.11",
            "gnutls-doc": "3.6.13-2ubuntu1.11",
            "guile-gnutls": "3.6.13-2ubuntu1.11",
            "libgnutls-dane0": "3.6.13-2ubuntu1.11",
            "libgnutls-openssl27": "3.6.13-2ubuntu1.11",
            "libgnutls28-dev": "3.6.13-2ubuntu1.11",
            "libgnutls30": "3.6.13-2ubuntu1.11",
            "libgnutlsxx28": "3.6.13-2ubuntu1.11"
          }
        ],
        "availability": "No subscription needed"
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "gnutls28"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.7.3-4ubuntu1.5"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "gnutls-bin": "3.7.3-4ubuntu1.5",
            "gnutls-doc": "3.7.3-4ubuntu1.5",
            "guile-gnutls": "3.7.3-4ubuntu1.5",
            "libgnutls-dane0": "3.7.3-4ubuntu1.5",
            "libgnutls-openssl27": "3.7.3-4ubuntu1.5",
            "libgnutls28-dev": "3.7.3-4ubuntu1.5",
            "libgnutls30": "3.7.3-4ubuntu1.5",
            "libgnutlsxx28": "3.7.3-4ubuntu1.5"
          }
        ],
        "availability": "No subscription needed"
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:23.10",
        "name": "gnutls28"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.8.1-4ubuntu1.3"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "gnutls-bin": "3.8.1-4ubuntu1.3",
            "gnutls-doc": "3.8.1-4ubuntu1.3",
            "libgnutls-dane0": "3.8.1-4ubuntu1.3",
            "libgnutls-openssl27": "3.8.1-4ubuntu1.3",
            "libgnutls28-dev": "3.8.1-4ubuntu1.3",
            "libgnutls30": "3.8.1-4ubuntu1.3"
          }
        ],
        "availability": "No subscription needed"
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6733-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-28834"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-28835"
    }
  ]
}