CVE-2018-14679

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Source
https://cve.org/CVERecord?id=CVE-2018-14679
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14679.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-14679
Downstream
Related
Published
2018-07-28T23:29:00.250Z
Modified
2026-05-17T11:55:17.679437566Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:cabextract_project:cabextract:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "1.5"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "cabextract_project:cabextract"
        },
        {
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "12.04"
                },
                {
                    "last_affected": "14.04"
                },
                {
                    "last_affected": "16.04"
                },
                {
                    "last_affected": "18.04"
                },
                {
                    "last_affected": "12.04"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "canonical:ubuntu_linux"
        },
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "8.0"
                },
                {
                    "last_affected": "9.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "debian:debian_linux"
        },
        {
            "cpes": [
                "cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "3.3"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:ansible_tower"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_desktop"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_server"
        },
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux_workstation"
        }
    ]
}
References

Affected packages