| Package | Affected versions | Patched versions |
|---|---|---|
| squid | = 2.7≥ 2.0, ≤ 2.6≥ 3.1, ≤ 3.5.28≥ 4.0, < 4.12≥ 5.0, < 5.0.3 | 4.125.0.3 |
An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A Request Smuggling and Poisoning attack can succeed against the HTTP cache. The client sends an HTTP request with a Content-Length header containing "+\ "-" or an uncommon shell whitespace character prefix to the length field-value.
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