9.3

CVE-2021-3057

A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Paloaltonetworks ≫ Globalprotect SwPlatformlinux Version >= 5.0 <= 5.0.8
Paloaltonetworks ≫ Globalprotect SwPlatformmacos Version >= 5.0 <= 5.0.9
Paloaltonetworks ≫ Globalprotect SwPlatformwindows Version >= 5.0 <= 5.0.10
Paloaltonetworks ≫ Globalprotect SwPlatformlinux Version >= 5.1 <= 5.1.1
Paloaltonetworks ≫ Globalprotect SwPlatformuniversal_windows_platform Version >= 5.1 <= 5.1.1
Paloaltonetworks ≫ Globalprotect SwPlatformwindows Version >= 5.1 < 5.1.9
Paloaltonetworks ≫ Globalprotect SwPlatformmacos Version >= 5.1.0 <= 5.1.4
Paloaltonetworks ≫ Globalprotect SwPlatformlinux Version >= 5.2 < 5.2.8
Paloaltonetworks ≫ Globalprotect SwPlatformmacos Version >= 5.2 < 5.2.8
Paloaltonetworks ≫ Globalprotect SwPlatformuniversal_windows_platform Version >= 5.2 < 5.2.8
Paloaltonetworks ≫ Globalprotect SwPlatformwindows Version >= 5.2 < 5.2.8
Paloaltonetworks ≫ Globalprotect SwPlatformlinux Version >= 5.3 < 5.3.1
Paloaltonetworks ≫ Globalprotect Version5.0 SwPlatformuniversal_windows_platform
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.7% 0.711
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
psirt@paloaltonetworks.com 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.