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{"bugzilla": {"description": "libarchive: Improper input validation in WARC parser resulting in a denial of service", "id": "1663892", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1663892"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-20", "details": ["libarchive version commit 9693801580c0cf7c70e862d305270a16b52826a7 onwards (release v3.2.0 onwards) contains a CWE-20: Improper Input Validation vulnerability in WARC parser - libarchive/archive_read_support_format_warc.c, _warc_read() that can result in DoS - quasi-infinite run time and disk usage from tiny file. This attack appear to be exploitable via the victim must open a specially crafted WARC file."], "name": "CVE-2018-1000880", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libarchive", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libarchive", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "libarchive", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-11-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-1000880\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1000880"], "statement": "This vulnerability is rated as low severity because it results in a denial of service due to improper input validation, it may crash the application, it does not pose a significant risk to system security or integrity.\nThis issue did not affect the versions of libarchive as shipped with Red Hat Enterprise Linux 6 and 7.", "threat_severity": "Low"}