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Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
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September 22, 2023
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
September 22, 2023Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Advisory – CVE-2021-34782 – Cisco DNA Center Vulnerability
October 8, 2021Rewterz Threat Advisory – Multiple Google Chrome Vulnerabilities
October 8, 2021
Severity
Medium
Analysis Summary
CVE-2021-40439
Apache OpenOffice is vulnerable to a denial of service, caused by a billion laughs attack. By persuading a victim to open a specially-crafted XML file, a remote attacker could exploit this vulnerability to cause a denial of service.
CVE-2021-28129
Apache OpenOffice installer for Windows could allow a local attacker to gain elevated privileges on the system. The DEB package installs using a userid and groupid of 500 instead of root. An attacker could exploit this vulnerability to trigger a malicious attack on files owned by that user or group if they exist.
Impact
- Denial of Services
- Privilege Escalation
Affected Vendors
- Apache
Affected Products
- Apache OpenOffice 4.1.8
- Apache OpenOffice 4.1.9
- Apache OpenOffice 4.1.10
Remediation
Upgrade to the latest version of OpenOffice, available from the Apache Web site.