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Tom Webb
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Profile of Tom Webb

Incident Handler, SANS Internet Storm Center
Member Since: 5/27/2017
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News & Commentary Posts: 1
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Tom Webb is an incident handler for the SANS Internet Storm Center. He currently leads a team of six that perform incident response and forensics investigations and vulnerability management. He has 12 years dedicated to security. Tom holds several certs, including the GSE and CISSP.
Articles by Tom Webb
Navigating Security in the Cloud
Diya Jolly, Chief Product Officer, Okta,  12/4/2019
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From DHS/US-CERT's National Vulnerability Database
CVE-2019-19642
PUBLISHED: 2019-12-08
On SuperMicro X8STi-F motherboards with IPMI firmware 2.06 and BIOS 02.68, the Virtual Media feature allows OS Command Injection by authenticated attackers who can send HTTP requests to the IPMI IP address. This requires a POST to /rpc/setvmdrive.asp with shell metacharacters in ShareHost or ShareNa...
CVE-2019-19637
PUBLISHED: 2019-12-08
An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_decode_raw_impl at fromsixel.c.
CVE-2019-19638
PUBLISHED: 2019-12-08
An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function load_pnm at frompnm.c, due to an integer overflow.
CVE-2019-19635
PUBLISHED: 2019-12-08
An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function sixel_decode_raw_impl at fromsixel.c.
CVE-2019-19636
PUBLISHED: 2019-12-08
An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_encode_body at tosixel.c.