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Author

 Clyde Hewitt

Profile of Clyde Hewitt

Vice President, Security Strategy, CynergisTek
Member Since: 3/4/2017
Author
News & Commentary Posts: 1
Comments: 1

Clyde Hewitt is vice president of security strategy at CynergisTek. He brings more than 30 years of executive leadership experience in cybersecurity to his current position, where his many responsibilities include being the senior security advisor and client executive, thought leader and developer of strategic direction for information and cybersecurity services, nationwide business development lead for security services, and contributor to CynergisTek's industry outreach and educational events.

Hewitt retired from the United States Air Force after serving in various senior IT technology positions, later working in the private sector in various information security management roles. Most recently, he was the vice president and chief security officer for Allscripts Healthcare, where he implemented a global ISO 27001 information security management system. Hewitt's firsthand executive experience developing, implementing, and evaluating security program strategy provides him with the practical experience to contribute to CynergisTek's thought leadership around cybersecurity and assist clients in achieving their data protection goals.

Articles by Clyde Hewitt
For Cybersecurity to Be Proactive, Terrains Must Be Mapped
Craig Harber, Chief Technology Officer at Fidelis Cybersecurity,  10/8/2019
A Realistic Threat Model for the Masses
Lysa Myers, Security Researcher, ESET,  10/9/2019
USB Drive Security Still Lags
Dark Reading Staff 10/9/2019
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CVE-2019-17545
PUBLISHED: 2019-10-14
GDAL through 3.0.1 has a poolDestroy double free in OGRExpatRealloc in ogr/ogr_expat.cpp when the 10MB threshold is exceeded.
CVE-2019-17546
PUBLISHED: 2019-10-14
tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.
CVE-2019-17547
PUBLISHED: 2019-10-14
In ImageMagick before 7.0.8-62, TraceBezier in MagickCore/draw.c has a use-after-free.
CVE-2019-17501
PUBLISHED: 2019-10-14
Centreon 19.04 allows attackers to execute arbitrary OS commands via the Command Line field of main.php?p=60807&type=4 (aka the Configuration > Commands > Discovery screen).
CVE-2019-17539
PUBLISHED: 2019-10-14
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.