gsd-2019-9893
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.
Aliases
Aliases
CVE-2019-9893


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-9893",
    "description": "libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.",
    "id": "GSD-2019-9893",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-9893.html",
      "https://access.redhat.com/errata/RHSA-2019:3624",
      "https://ubuntu.com/security/CVE-2019-9893",
      "https://advisories.mageia.org/CVE-2019-9893.html",
      "https://security.archlinux.org/CVE-2019-9893",
      "https://linux.oracle.com/cve/CVE-2019-9893.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-9893"
      ],
      "details": "libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.",
      "id": "GSD-2019-9893",
      "modified": "2023-12-13T01:23:47.564640Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "STATE": "PUBLIC"
      },
      "affects": {
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              "product": {
                "product_data": [
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                    "version": {
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            "name": "https://github.com/seccomp/libseccomp/issues/139",
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            "url": "https://seclists.org/oss-sec/2019/q1/179"
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          {
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            "url": "https://security.gentoo.org/glsa/201904-18"
          },
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            "url": "https://usn.ubuntu.com/4001-1/"
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          {
            "name": "USN-4001-2",
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          },
          {
            "name": "openSUSE-SU-2019:2283",
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          },
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          },
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            "url": "https://access.redhat.com/errata/RHSA-2019:3624"
          }
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    },
    "nvd.nist.gov": {
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        "nodes": [
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            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:libseccomp_project:libseccomp:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.4.0",
                "vulnerable": true
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            ],
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              "name": "https://seclists.org/oss-sec/2019/q1/179",
              "refsource": "MISC",
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            {
              "name": "https://github.com/seccomp/libseccomp/issues/139",
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              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:3624"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-03-21T16:01Z"
    }
  }
}


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