suse-su-2018:3436-2
Vulnerability from csaf_suse
Published
2019-04-27 14:50
Modified
2019-04-27 14:50
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: clamav was updated to version 0.100.2: - CVE-2018-15378: Vulnerability in ClamAV's MEW unpacking feature that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. (bsc#1110723) - CVE-2018-14680, CVE-2018-14681, CVE-2018-14682: more fixes for embedded libmspack. (bsc#1103040) - Make freshclam more robust against lagging signature mirrors. - On-Access 'Extra Scanning', an opt-in minor feature of OnAccess scanning on Linux systems, has been disabled due to a known issue with resource cleanup OnAccessExtraScanning will be re-enabled in a future release when the issue is resolved. In the mean-time, users who enabled the feature in clamd.conf will see a warning informing them that the feature is not active. For details, see: https://bugzilla.clamav.net/show_bug.cgi?id=12048 - Restore exit code compatibility of freshclam with versions before 0.100.0 when the virus database is already up to date (bsc#1104457).
Patchnames
SUSE-SLE-SAP-12-SP1-2019-1071
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 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "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": [
      {
        "category": "summary",
        "text": "Security update for clamav",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for clamav fixes the following issues:\n\nclamav was updated to version 0.100.2:\n\n- CVE-2018-15378: Vulnerability in ClamAV\u0027s MEW unpacking feature that\n  could allow an unauthenticated, remote attacker to cause a denial of\n  service (DoS) condition on an affected device. (bsc#1110723)\n- CVE-2018-14680, CVE-2018-14681, CVE-2018-14682: more fixes for embedded\n  libmspack. (bsc#1103040)\n\n- Make freshclam more robust against lagging signature mirrors.\n- On-Access \u0027Extra Scanning\u0027, an opt-in minor feature of\n  OnAccess scanning on Linux systems, has been disabled due to a\n  known issue with resource cleanup OnAccessExtraScanning will\n  be re-enabled in a future release when the issue is\n  resolved. In the mean-time, users who enabled the feature in\n  clamd.conf will see a warning informing them that the feature\n  is not active. For details, see:\n  https://bugzilla.clamav.net/show_bug.cgi?id=12048\n\n- Restore exit code compatibility of freshclam with versions before\n  0.100.0 when the virus database is already up to date\n  (bsc#1104457).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-SAP-12-SP1-2019-1071",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_3436-2.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2018:3436-2",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183436-2/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2018:3436-2",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2019-April/005398.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1103040",
        "url": "https://bugzilla.suse.com/1103040"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1104457",
        "url": "https://bugzilla.suse.com/1104457"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1110723",
        "url": "https://bugzilla.suse.com/1110723"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-14680 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-14680/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-14681 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-14681/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-14682 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-14682/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-15378 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-15378/"
      }
    ],
    "title": "Security update for clamav",
    "tracking": {
      "current_release_date": "2019-04-27T14:50:55Z",
      "generator": {
        "date": "2019-04-27T14:50:55Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2018:3436-2",
      "initial_release_date": "2019-04-27T14:50:55Z",
      "revision_history": [
        {
          "date": "2019-04-27T14:50:55Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "clamav-0.100.2-33.18.1.x86_64",
                "product": {
                  "name": "clamav-0.100.2-33.18.1.x86_64",
                  "product_id": "clamav-0.100.2-33.18.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP1",
                "product": {
                  "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP1",
                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP1",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles_sap:12:sp1"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-0.100.2-33.18.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
        },
        "product_reference": "clamav-0.100.2-33.18.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP1"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-14680",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-14680"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-14680",
          "url": "https://www.suse.com/security/cve/CVE-2018-14680"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1102922 for CVE-2018-14680",
          "url": "https://bugzilla.suse.com/1102922"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1103032 for CVE-2018-14680",
          "url": "https://bugzilla.suse.com/1103032"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1103040 for CVE-2018-14680",
          "url": "https://bugzilla.suse.com/1103040"
        }
      ],
      "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 for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-04-27T14:50:55Z",
          "details": "low"
        }
      ],
      "title": "CVE-2018-14680"
    },
    {
      "cve": "CVE-2018-14681",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-14681"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-14681",
          "url": "https://www.suse.com/security/cve/CVE-2018-14681"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1102922 for CVE-2018-14681",
          "url": "https://bugzilla.suse.com/1102922"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1103032 for CVE-2018-14681",
          "url": "https://bugzilla.suse.com/1103032"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1103040 for CVE-2018-14681",
          "url": "https://bugzilla.suse.com/1103040"
        }
      ],
      "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 for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-04-27T14:50:55Z",
          "details": "low"
        }
      ],
      "title": "CVE-2018-14681"
    },
    {
      "cve": "CVE-2018-14682",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-14682"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-14682",
          "url": "https://www.suse.com/security/cve/CVE-2018-14682"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1102922 for CVE-2018-14682",
          "url": "https://bugzilla.suse.com/1102922"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1103032 for CVE-2018-14682",
          "url": "https://bugzilla.suse.com/1103032"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1103040 for CVE-2018-14682",
          "url": "https://bugzilla.suse.com/1103040"
        }
      ],
      "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 for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-04-27T14:50:55Z",
          "details": "low"
        }
      ],
      "title": "CVE-2018-14682"
    },
    {
      "cve": "CVE-2018-15378",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-15378"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-15378",
          "url": "https://www.suse.com/security/cve/CVE-2018-15378"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1110723 for CVE-2018-15378",
          "url": "https://bugzilla.suse.com/1110723"
        }
      ],
      "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 for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server for SAP Applications 12 SP1:clamav-0.100.2-33.18.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-04-27T14:50:55Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-15378"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.