CVE-2021-3057
13.10.2021, 16:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| paloaltonetworks | globalprotect | 5.0 ≤ 𝑥 ≤ 5.0.8 |
| paloaltonetworks | globalprotect | 5.0 ≤ 𝑥 ≤ 5.0.9 |
| paloaltonetworks | globalprotect | 5.0 ≤ 𝑥 ≤ 5.0.10 |
| paloaltonetworks | globalprotect | 5.1 ≤ 𝑥 ≤ 5.1.1 |
| paloaltonetworks | globalprotect | 5.1 ≤ 𝑥 ≤ 5.1.1 |
| paloaltonetworks | globalprotect | 5.1 ≤ 𝑥 < 5.1.9 |
| paloaltonetworks | globalprotect | 5.1.0 ≤ 𝑥 ≤ 5.1.4 |
| paloaltonetworks | globalprotect | 5.2 ≤ 𝑥 < 5.2.8 |
| paloaltonetworks | globalprotect | 5.2 ≤ 𝑥 < 5.2.8 |
| paloaltonetworks | globalprotect | 5.2 ≤ 𝑥 < 5.2.8 |
| paloaltonetworks | globalprotect | 5.2 ≤ 𝑥 < 5.2.8 |
| paloaltonetworks | globalprotect | 5.3 ≤ 𝑥 < 5.3.1 |
| paloaltonetworks | globalprotect | 5.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-121 - Stack-based Buffer OverflowA 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 WriteThe software writes data past the end, or before the beginning, of the intended buffer.