| Package | Affected versions | Patched versions |
|---|---|---|
| tor | = 0.0.2= 0.0.2_pre13= 0.0.2_pre14= 0.0.2_pre15= 0.0.2_pre16= 0.0.2_pre17= 0.0.2_pre18= 0.0.2_pre19= 0.0.2_pre20= 0.0.2_pre21= 0.0.2_pre22= 0.0.2_pre23= 0.0.2_pre24= 0.0.2_pre25= 0.0.2_pre26= 0.0.2_pre27= 0.0.3= 0.0.4= 0.0.5= 0.0.6= 0.0.6.1= 0.0.6.2= 0.0.7= 0.0.7.1= 0.0.7.2= 0.0.7.3= 0.0.8= 0.0.8.1= 0.0.9= 0.0.9.1= 0.0.9.10= 0.0.9.2= 0.0.9.3= 0.0.9.4= 0.0.9.5= 0.0.9.6= 0.0.9.7= 0.0.9.8= 0.0.9.9= 0.1.0.1= 0.1.0.10= 0.1.0.11= 0.1.0.12= 0.1.0.13= 0.1.0.14= 0.1.0.15= 0.1.0.16= 0.1.0.17= 0.1.0.18= 0.1.0.19= 0.1.0.2= 0.1.0.3= 0.1.0.4= 0.1.0.5= 0.1.0.6= 0.1.0.7= 0.1.0.8= 0.1.0.9= 0.1.1.10_alpha= 0.1.1.1_alpha= 0.1.1.2_alpha= 0.1.1.3_alpha= 0.1.1.4_alpha= 0.1.1.5_alpha= 0.1.1.6_alpha= 0.1.1.7_alpha= 0.1.1.8_alpha= 0.1.1.9_alpha |
Tor before 0.1.1.20 uses OpenSSL pseudo-random bytes (RAND_pseudo_bytes) instead of cryptographically strong RAND_bytes, and seeds the entropy value at start-up with 160-bit chunks without reseeding, which makes it easier for attackers to conduct brute force guessing attacks.
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