CVSS: 8.2EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17395 – Parallels Desktop Networking Service Integer Underflow Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-17395
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the prl_naptd process. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1013 • CWE-191: Integer Underflow (Wrap or Wraparound) •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17390 – Parallels Desktop hypervisor Out-Of-Bounds Read Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-17390
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.2-47123. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the hypervisor kernel extension. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1008 • CWE-125: Out-of-bounds Read •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17400 – Parallels Desktop prl_hypervisor Out-Of-Bounds Read Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-17400
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1018 • CWE-129: Improper Validation of Array Index •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17399 – Parallels Desktop prl_hypervisor Out-Of-Bounds Write Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-17399
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1017 • CWE-129: Improper Validation of Array Index •
CVSS: 8.2EPSS: 0%CPEs: 1EXPL: 0CVE-2020-8873 – Parallels Desktop xHCI Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-8873
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.2-47123. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the xHCI component. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. • https://www.zerodayinitiative.com/advisories/ZDI-20-294 • CWE-269: Improper Privilege Management CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •