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{"acknowledgement": "Red Hat would like to thank the Quagga project for reporting this issue.", "bugzilla": {"description": "quagga: bgpd does not properly bounds check the data sent with a NOTIFY allowing leak of sensitive data or crash", "id": "1542972", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1542972"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "CWE-119->CWE-125", "details": ["The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.", "An out-of-bounds read vulnerability was discovered in Quagga. A BGP peer could send a specially crafted message which would cause Quagga to read out of bounds, potentially causing a crash or disclosure of up to 64KB process memory to the peer."], "name": "CVE-2018-5378", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "quagga", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "quagga", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "quagga", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "quagga", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-02-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-5378\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-5378\nhttps://www.quagga.net/security/Quagga-2018-0543.txt"], "statement": "This vulnerability affects Quagga versions after 1.1.0. Versions 0.99.x, included with Red Hat Enterprise Linux, are not affected by this issue.", "threat_severity": "Moderate", "upstream_fix": "quagga 1.2.3"}