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{"acknowledgement": "Red Hat would like to thank the Subversion project (Apache Software Foundation) for reporting this issue. Upstream acknowledges Tomas Bortoli as the original reporter.", "affected_release": [{"advisory": "RHSA-2019:2512", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "subversion:1.10-8000020190807153138.a27fc728", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-08-15T00:00:00Z"}], "bugzilla": {"description": "subversion: NULL pointer dereference in svnserve leading to an unauthenticated remote DoS", "id": "1733073", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733073"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-476", "details": ["In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a client sends certain sequences of protocol commands. This can lead to disruption for users of the server.", "A flaw was found in subversion. A remote, unauthenticated user can cause a null-pointer-dereference in svnserve by sending a certain sequences of protocol commands to the server. This results in a denial of service in some server configurations, specifically when anonymous access is enabled. The highest threat from this vulnerability is to system availability."], "name": "CVE-2019-0203", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "subversion", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "subversion", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "subversion", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2019-07-31T12:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-0203\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-0203\nhttps://subversion.apache.org/security/CVE-2019-0203-advisory.txt"], "threat_severity": "Important"}