CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17398 – Parallels Desktop prl_hypervisor Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-17398
This vulnerability allows local attackers to disclose information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1016 • CWE-129: Improper Validation of Array Index •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17391 – Parallels Desktop prl_hypervisor Exposed Dangerous Method Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-17391
This vulnerability allows local attackers to disclose information on affected installations of Parallels Desktop 15.1.3-47255. 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 handler for HOST_IOCTL_INIT_HYPERVISOR in the prl_hypervisor kext. The issue results from the exposure of dangerous method or function to the unprivileged user. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1009 • CWE-749: Exposed Dangerous Method or Function •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17396 – Parallels Desktop prl_hypervisor Integer Overflow Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-17396
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 module. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a 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-20-1014 • CWE-190: Integer Overflow or Wraparound •
CVSS: 6.0EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17394 – Parallels Desktop OEMNet Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-17394
This vulnerability allows local attackers to disclose sensitive information 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 OEMNet component. 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 in conjunction with other vulnerabilities to escalate privileges and execute code in the context of the hypervisor. • https://kb.parallels.com/en/125013 https://www.zerodayinitiative.com/advisories/ZDI-20-1012 • CWE-129: Improper Validation of Array Index •
CVSS: 8.2EPSS: 0%CPEs: 1EXPL: 0CVE-2020-17397 – Parallels Desktop Networking Out-Of-Bounds Access Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-17397
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 handling of network packets. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. 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-20-1015 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •