suse-su-2023:0471-1
Vulnerability from csaf_suse
Published
2023-02-21 09:07
Modified
2023-02-21 09:07
Summary
Security update for clamav

Notes

Title of the patch
Security update for clamav
Description of the patch
This update for clamav fixes the following issues: - CVE-2023-20032: Fixed a possible remote code execution vulnerability in the HFS+ file parser (bsc#1208363). - CVE-2023-20052: Fixed a possible remote information leak vulnerability in the DMG file parser (bsc#1208365).
Patchnames
SUSE-2023-471,SUSE-SLE-SERVER-12-SP5-2023-471
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
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      "text": "critical"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
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        "title": "Title of the patch"
      },
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        "text": "This update for clamav fixes the following issues:\n\n- CVE-2023-20032: Fixed a possible remote code execution vulnerability in the HFS+ file parser (bsc#1208363).\n- CVE-2023-20052: Fixed a possible remote information leak vulnerability in the DMG file parser (bsc#1208365).\n",
        "title": "Description of the patch"
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        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
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        "title": "Terms of use"
      }
    ],
    "publisher": {
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        "summary": "SUSE ratings",
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      },
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      },
      {
        "category": "self",
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      },
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        "url": "https://www.suse.com/security/cve/CVE-2023-20052/"
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    ],
    "title": "Security update for clamav",
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      "initial_release_date": "2023-02-21T09:07:10Z",
      "revision_history": [
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  "vulnerabilities": [
    {
      "cve": "CVE-2023-20032",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-20032"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:\r\n\r \r A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code.\r\n\r \r This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition.\r\n\r For a description of this vulnerability, see the ClamAV blog [\"https://blog.clamav.net/\"].",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.x86_64"
        ]
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          "summary": "CVE-2023-20032",
          "url": "https://www.suse.com/security/cve/CVE-2023-20032"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1208363 for CVE-2023-20032",
          "url": "https://bugzilla.suse.com/1208363"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1211720 for CVE-2023-20032",
          "url": "https://bugzilla.suse.com/1211720"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.s390x",
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            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.x86_64",
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        }
      ],
      "threats": [
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          "date": "2023-02-21T09:07:10Z",
          "details": "critical"
        }
      ],
      "title": "CVE-2023-20032"
    },
    {
      "cve": "CVE-2023-20052",
      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-20052"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:\r\n\r \r A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device.\r\n\r \r This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-20052",
          "url": "https://www.suse.com/security/cve/CVE-2023-20052"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1208365 for CVE-2023-20052",
          "url": "https://bugzilla.suse.com/1208365"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.8-3.24.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.8-3.24.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-02-21T09:07:10Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-20052"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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