Description (CNA)
When the HTTP stream wrapper follows a redirect and the response carries a Location header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte decides which redirect target is built, so a malicious server controls whether the client is sent to the host root or to the current directory.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| PHP Group / PHP | affected 8.2.* before 8.2.34; affected 8.3.* before 8.3.35; affected 8.4.* before 8.4.26; affected 8.5.* before 8.5.11 |
CWE
CWE-125
References
ADP enrichment
No English description supplied.