suse-su-2022:1647-1
Vulnerability from csaf_suse
Published
2022-05-12 15:13
Modified
2022-05-12 15:13
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-2022-20770: Fixed a possible infinite loop vulnerability in the CHM file parser (bsc#1199242). - CVE-2022-20796: Fixed a possible NULL-pointer dereference crash in the scan verdict cache check (bsc#1199246). - CVE-2022-20771: Fixed a possible infinite loop vulnerability in the TIFF file parser (bsc#1199244). - CVE-2022-20785: Fixed a possible memory leak in the HTML file parser / Javascript normalizer (bsc#1199245). - CVE-2022-20792: Fixed a possible multi-byte heap buffer overflow write vulnerability in the signature database load module (bsc#1199274).
Patchnames
SUSE-2022-1647,SUSE-SLE-SERVER-12-SP5-2022-1647
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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          "title": "CVE description"
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      ],
      "title": "CVE-2022-20771"
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          "text": "https://www.suse.com/security/cve/CVE-2022-20785"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in HTML file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available.",
          "title": "CVE description"
        }
      ],
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        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-20785",
          "url": "https://www.suse.com/security/cve/CVE-2022-20785"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1199245 for CVE-2022-20785",
          "url": "https://bugzilla.suse.com/1199245"
        }
      ],
      "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-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-05-12T15:13:29Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-20785"
    },
    {
      "cve": "CVE-2022-20792",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-20792"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability in the regex module used by the signature database load module of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an authenticated, local attacker to crash ClamAV at database load time, and possibly gain code execution. The vulnerability is due to improper bounds checking that may result in a multi-byte heap buffer overwflow write. An attacker could exploit this vulnerability by placing a crafted CDB ClamAV signature database file in the ClamAV database directory. An exploit could allow the attacker to run code as the clamav user.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-20792",
          "url": "https://www.suse.com/security/cve/CVE-2022-20792"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1199274 for CVE-2022-20792",
          "url": "https://bugzilla.suse.com/1199274"
        }
      ],
      "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-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-05-12T15:13:29Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-20792"
    },
    {
      "cve": "CVE-2022-20796",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-20796"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.aarch64",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
          "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-20796",
          "url": "https://www.suse.com/security/cve/CVE-2022-20796"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1199246 for CVE-2022-20796",
          "url": "https://bugzilla.suse.com/1199246"
        }
      ],
      "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-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server 12 SP5:clamav-0.103.6-3.18.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.aarch64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.ppc64le",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.s390x",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.6-3.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-05-12T15:13:29Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-20796"
    }
  ]
}


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