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 Rik Turner
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Profile of Rik Turner

Principal Analyst, Infrastructure Solutions, Ovum
Member Since: 7/28/2016
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News & Commentary Posts: 1
Comments: 0

Rik is a principal analyst in Ovum's IT security and technology team, specializing in cybersecurity technology trends, IT security, compliance, and call recording. He provides analysis and insight on market evolution and helps end users determine what type of technology and which vendor they should be pursuing.

Rik has also worked in Ovum's financial services technology team, with a specialization in capital markets technology. Prior to joining Ovum, he worked as an IT journalist, specializing in networking and security, and as a foreign correspondent in Brazil, where he worked, among others, for the Financial Times and The Economist.

Articles by Rik Turner
US Turning Up the Heat on North Korea's Cyber Threat Operations
Jai Vijayan, Contributing Writer,  9/16/2019
MITRE Releases 2019 List of Top 25 Software Weaknesses
Kelly Sheridan, Staff Editor, Dark Reading,  9/17/2019
Preventing PTSD and Burnout for Cybersecurity Professionals
Craig Hinkley, CEO, WhiteHat Security,  9/16/2019
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CVE-2019-9717
PUBLISHED: 2019-09-19
In Libav 12.3, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c has a complex format argument to sscanf.
CVE-2019-9719
PUBLISHED: 2019-09-19
A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.
CVE-2019-9720
PUBLISHED: 2019-09-19
A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.
CVE-2019-16525
PUBLISHED: 2019-09-19
An XSS issue was discovered in the checklist plugin before 1.1.9 for WordPress. The fill parameter is not correctly filtered in the checklist-icon.php file, and it is possible to inject JavaScript code.
CVE-2019-9619
PUBLISHED: 2019-09-19
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.