CVE-2020-37182
High
Description
Redir 3.3 contains a stack overflow vulnerability in the doproxyconnect() function that allows attackers to crash the application by sending oversized input. Attackers can exploit the sprintf() buffer without proper length checking to overwrite memory and cause a segmentation fault, resulting in program termination.
SeverityHigh
CVSS7.5
Exploit probability—
ProductRedir
PublishedFeb 11, 2026
First seenFeb 11, 2026
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| troglobit Redir | 3.3 | — |
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