April 18, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Alert – SideWinder APT group – IOCs
May 25, 2021Rewterz Threat Alert – Remcos Backdoor Malware
May 25, 2021Rewterz Threat Alert – SideWinder APT group – IOCs
May 25, 2021Rewterz Threat Alert – Remcos Backdoor Malware
May 25, 2021
Severity
High
Analysis Summary
CVE-2021-30698
Apple iOS and iPadOS are vulnerable to a denial of service, caused by a NULL pointer dereference flaw in the WebRTC componenet. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVE-2021-30714
Apple iOS and iPadOS are vulnerable to a denial of service, caused by a race condition in the AVEVideoEncoder component. By executing a specially-crafted application, a local authenticated attacker could exploit this vulnerability to cause a denial of service condition.
Impact
Denial of Service
Affected Vendors
Apple
Affected Products
- Apple iPadOS 14.5
- Apple iOS 14.5
Remediation
Refer to Apple security document HT212528 for patch, upgrade or suggested workaround information.
