{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20214848",
      "Version": "oval:org.altlinux.errata:def:20214848",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2021-4848: package `tpm2-tss` update to version 3.1.0-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch p11"
            ],
            "Products": [
              "ALT Container"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2021-4848",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2021-4848",
            "Source": "ALTPU"
          },
          {
            "RefID": "CVE-2020-24455",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2020-24455",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades tpm2-tss to version 3.1.0-alt1. \nSecurity Fix(es):\n\n * CVE-2020-24455: Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "Low",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2024-04-05"
          },
          "Updated": {
            "Date": "2024-04-05"
          },
          "BDUs": null,
          "CVEs": [
            {
              "ID": "CVE-2020-24455",
              "CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-909",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2020-24455",
              "Impact": "Low",
              "Public": "20210226"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:container:11"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:3001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20214848001",
                "Comment": "libtpm2-tss-common is earlier than 0:3.1.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20214848002",
                "Comment": "libtpm2-tss-devel is earlier than 0:3.1.0-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20214848003",
                "Comment": "libtpm2-tss0 is earlier than 0:3.1.0-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}