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{"bugzilla": {"description": "libmspack: Directory traversal in chmextract.c", "id": "1644216", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1644216"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-22", "details": ["chmextract.c in the chmextract sample program, as distributed with libmspack before 0.8alpha, does not protect against absolute/relative pathnames in CHM files, leading to Directory Traversal. NOTE: the vendor disputes that this is a libmspack vulnerability, because chmextract.c was only intended as a source-code example, not a supported application"], "name": "CVE-2018-18586", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libmspack", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libmspack", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-10-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-18586\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-18586"], "statement": "This issue did not affect the versions of libmspack as shipped with Red Hat Enterprise Linux 7.", "threat_severity": "Moderate", "upstream_fix": "cabextract 1.8, libmspack 0.8"}