CVSS 5.3 · Medium EPSS 0,38%
Kerentanan Improper Validation of Specified Quantity in Input pada torproject tor. Skor CVSS 3.1 5.3 (Medium) menurut NVD.
tor before 0.4.9.9 was prone to an infinite loop when decompressing a truncated zlib/gzip stream with done=1. A truncated stream never reaches Z_STREAM_END, causing zlib to return Z_BUF_ERROR with no input remaining, which buf_add_compress() mistook for a full output buffer and retried forever. Fixed by returning TOR_COMPRESS_ERROR in that case so the caller can abort cleanly. This is TROVE-2026-021.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| torproject | tor | Semua versi sebelum 0.4.9.9 |