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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.
Resources
March 15, 2023Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]March 15, 2023Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]March 15, 2023Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]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
March 15, 2023Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]March 15, 2023Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]March 15, 2023Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]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-2021-32930; CVE-2021-32932 – ICS: Advantech iView
June 4, 2021Rewterz Threat Alert – Kimsuky APT group – IOCs
June 4, 2021
Severity
Medium
Analysis Summary
CVE-2021-1838
Apple macOS, iOS, and iPadOS could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read flaw in the ImageIO framework. By persuading a victim to open a specially crafted content, an attacker could exploit this vulnerability to read past the end of an allocated data structure and use this information to launch further attacks against the affected system.
Impact
- A remote attacker may be able to initiate a denial of service condition.
- Information disclosure may occur due to the vulnerability.
Affected Vendors
Apple
Affected Products
- Apple macOS Catalina 10.14
- Apple iPadOS 14.3
- Apple iOS 14.3
Remediation
Refer to Apple security document HT212146 for the patch, upgrade, or suggested workaround information. https://www.zerodayinitiative.com/advisories/ZDI-21-617/