USN-6813-1 (UBUNTU-CVE-2024-21011)

Vulnerability from osv_ubuntu – Published: 2024-06-06 01:57 – Updated: 2026-04-27 14:11 – Source website
VLAI
Summary
openjdk-21 vulnerabilities
Details

It was discovered that the Hotspot component of OpenJDK 21 incorrectly handled certain exceptions with specially crafted long messages. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-21011)

It was discovered that OpenJDK 21 incorrectly performed reverse DNS query under certain circumstances in the Networking/HTTP client component. An attacker could possibly use this issue to obtain sensitive information. (CVE-2024-21012)

Vladimir Kondratyev discovered that the Hotspot component of OpenJDK 21 incorrectly handled address offset calculations in the C1 compiler. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2024-21068)

It was discovered that the Hotspot component of OpenJDK 21 incorrectly handled array accesses in the C2 compiler. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2024-21094)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-21011",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21012",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21068",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21094",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "openjdk-21-demo",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-jdk",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-jdk-headless",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-jre",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-jre-headless",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-jre-zero",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-source",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          },
          {
            "binary_name": "openjdk-21-testsupport",
            "binary_version": "21.0.3+9-1ubuntu1~20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "openjdk-21",
        "purl": "pkg:deb/ubuntu/openjdk-21@21.0.3+9-1ubuntu1~20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "21.0.3+9-1ubuntu1~20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "21.0.1+12-2~20.04.1",
        "21.0.2+13-1~20.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-21011",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21012",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21068",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2024-21094",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "openjdk-21-demo",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-jdk",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-jdk-headless",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-jre",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-jre-headless",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-jre-zero",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-source",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          },
          {
            "binary_name": "openjdk-21-testsupport",
            "binary_version": "21.0.3+9-1ubuntu1~22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "openjdk-21",
        "purl": "pkg:deb/ubuntu/openjdk-21@21.0.3+9-1ubuntu1~22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "21.0.3+9-1ubuntu1~22.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "21.0.1+12-2~22.04",
        "21.0.2+13-1~22.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the Hotspot component of OpenJDK 21 incorrectly\nhandled certain exceptions with specially crafted long messages. An\nattacker could possibly use this issue to cause a denial of service.\n(CVE-2024-21011)\n\nIt was discovered that OpenJDK 21 incorrectly performed reverse DNS\nquery under certain circumstances in the Networking/HTTP client\ncomponent. An attacker could possibly use this issue to obtain sensitive\ninformation. (CVE-2024-21012)\n\nVladimir Kondratyev discovered that the Hotspot component of OpenJDK 21\nincorrectly handled address offset calculations in the C1 compiler. An\nattacker could possibly use this issue to cause a denial of service\nor execute arbitrary code. (CVE-2024-21068)\n\nIt was discovered that the Hotspot component of OpenJDK 21 incorrectly\nhandled array accesses in the C2 compiler. An attacker could possibly use\nthis issue to cause a denial of service or execute arbitrary code.\n(CVE-2024-21094)\n",
  "id": "USN-6813-1",
  "modified": "2026-04-27T14:11:33Z",
  "published": "2024-06-06T01:57:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6813-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21011"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21012"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21068"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-21094"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "openjdk-21 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2024-21011",
    "UBUNTU-CVE-2024-21012",
    "UBUNTU-CVE-2024-21068",
    "UBUNTU-CVE-2024-21094"
  ]
}



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