| Package | Affected versions | Patched versions |
|---|---|---|
| squid | ≥ 3.0, ≤ 3.5.28≥ 4.0, ≤ 4.8 |
An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
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