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{"affected_release": [{"advisory": "RHSA-2017:0630", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "tigervnc-0:1.1.0-24.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2017-03-21T00:00:00Z"}, {"advisory": "RHSA-2017:2000", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "fltk-0:1.3.4-1.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-08-01T00:00:00Z"}, {"advisory": "RHSA-2017:2000", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "tigervnc-0:1.8.0-1.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-08-01T00:00:00Z"}], "bugzilla": {"description": "tigervnc: Buffer overflow in ModifiablePixelBuffer::fillRect", "id": "1415712", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1415712"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "verified"}, "cwe": "CWE-119", "details": ["Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.", "A buffer overflow flaw, leading to memory corruption, was found in TigerVNC viewer. A remote malicious VNC server could use this flaw to crash the client vncviewer process resulting in denial of service."], "name": "CVE-2017-5581", "public_date": "2017-01-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-5581\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-5581"], "threat_severity": "Low"}