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September 14, 2023
Severity High Analysis Summary Kimsuky is a North Korean advanced persistent threat (APT) group, also known as “Black Banshee”. The group has been active since at […]September 14, 2023Severity High Analysis Summary CVE-2023-4213 CVSS:8.8 Simplr Registration Form Plus+ plugin for WordPress could allow a remote authenticated attacker to bypass security restrictions, caused by an […]September 14, 2023Severity High Analysis Summary CVE-2023-41032 CVSS:7.8 Siemens Parasolid could allow a remote attacker to execute arbitrary code on the system, caused by an out of bounds […]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.
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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 14, 2023Severity High Analysis Summary Kimsuky is a North Korean advanced persistent threat (APT) group, also known as “Black Banshee”. The group has been active since at […]September 14, 2023Severity High Analysis Summary CVE-2023-4213 CVSS:8.8 Simplr Registration Form Plus+ plugin for WordPress could allow a remote authenticated attacker to bypass security restrictions, caused by an […]September 14, 2023Severity High Analysis Summary CVE-2023-41032 CVSS:7.8 Siemens Parasolid could allow a remote attacker to execute arbitrary code on the system, caused by an out of bounds […]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-2020-3977 – VMware Horizon DaaS broken authentication vulnerability
September 22, 2020Rewterz Threat Alert – APT28 Delivers Zebrocy Malware Campaign Using NATO Theme as Lure
September 23, 2020
Severity
High
Analysis Summary
CVE-2020-15674
Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by memory safety bugs within the browser engine. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service.
CVE-2020-15678
Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free vulnerability. An iterator may become invalid when recursing through graphical layers while scrolling. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service.
CVE-2020-15676
Mozilla Firefox is vulnerable to cross-site scripting, caused by improper validation of user-supplied input when pasting attacker-controlled data into a contenteditable element. A remote attacker could exploit this vulnerability to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2020-15677
Mozilla Firefox could allow a remote attacker to conduct spoofing attacks, using an open redirect vulnerability. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the site displayed in the download file dialog to show the original site.
Impact
- Gain Access
- Denial of service
- Cross-site scripting
Affected Vendors
Mozilla
Affected Products
- Mozilla Firefox 80
- Mozilla Firefox ESR 78.2
Remediation
Refer to Mozilla advisory for the complete list of affected products and their respective patches.
https://www.mozilla.org/en-US/security/advisories/mfsa2020-42/