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Chris Stewart

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Risk
Chris Stewart 13 April 202213 April 2022

Apache Struts Remote Code Execution

Forced OGNL evaluation, when evaluated on raw not validated user input in tag attributes, may lead to remote code execution

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Vulnerability
Chris Stewart 13 April 20227 December 2022

Another Round of Critical Microsoft Patches

For April Patch Tuesday, the computing giant addressed a zero-day underactive attack and several critical security vulnerabilities, including three that

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RiskVulnerability
Chris Stewart 31 March 202231 March 2022

PANOS OpenSSL Updates

The Palo Alto Networks Product Security Assurance team is evaluating the OpenSSL infinite loop vulnerability (CVE-2022-0778) as it relates to

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RiskVulnerability
Chris Stewart 29 March 202229 March 2022

Sonicwall Critical Firewall Patch

Date: March 29th, 2021 Risk: Critical CVE: CVE-2022-22274 Security hardware manufacturer SonicWall has fixed a critical vulnerability in the SonicOS security operating

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RiskVulnerability
Chris Stewart 28 March 2022

Google Releases Emergency Patch for Zero-Day

Date: March 28th, 2021 Risk: Critical CVE: CVE-2022-1096 Affected Versions: Versions prior to 99.0.4844.84 Google has urged its 3 billion+ users to update to

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RiskVulnerability
Chris Stewart 28 March 202228 March 2022

Sophos Firewall Authentication bypass

Date: March 28th, 2021 Risk: Critical CVE: CVE-2022-1040 Affected Versions: Sophos Firewall v18.5 MR3 (18.5.3) and older Summary Sophos on Friday announced

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RiskUncategorizedVulnerability
Chris Stewart 25 March 202225 March 2022

Weekly Round-Up Chrome Zero-Day

Daily Round of IOC Daily dump of IOC with more to follow where a regular IOC feed will be crafted.

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BlueteamRiskTrickbotVulnerability
Chris Stewart 24 March 202231 March 2022

Trickbot Malware Review

Technical Details TrickBot is an advanced Trojan dating back to 2016 that malicious actors spread primarily by spearphishing campaigns using

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BlueteamConti Group
Chris Stewart 21 March 202221 March 2022

Conti Group MITRE ATT&CK Techniques Part Three

MITRE ATT&CK Techniques Conti ransomware uses the ATT&CK techniques listed in table 1. Table 1: Conti ATT&CK techniques for enterprise

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BlueteamConti GroupMalwareVulnerability
Chris Stewart 21 March 202224 March 2022

Conti Group – Tools and Tactics Part Two

Date: March 21st 2022 Part two of this Conti Ransomware adventure is where I highlight some tools and tactics in

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