CVE-2021-38385
published 2021-08-30CVE-2021-38385: Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tor | < tor 0.4.5.10-1 (bookworm) | tor 0.4.5.10-1 (bookworm) |
| torproject | tor | < 0.3.5.16 | 0.3.5.16 |
| torproject | tor | >= 0 < 0.4.5.10-1~deb11u1 | 0.4.5.10-1~deb11u1 |
| torproject | tor | >= 0 < 0.4.5.10-1 | 0.4.5.10-1 |
| torproject | tor | >= 0 < 0.4.5.10-1 | 0.4.5.10-1 |
| torproject | tor | >= 0 < 0.4.5.10-1 | 0.4.5.10-1 |
| torproject | tor | >= 0 < 0.2.4.27-1ubuntu0.1+esm2 | 0.2.4.27-1ubuntu0.1+esm2 |
| torproject | tor | >= 0 < 0.2.9.14-1ubuntu1~16.04.3+esm1 | 0.2.9.14-1ubuntu1~16.04.3+esm1 |
| torproject | tor | >= 0 < 0.3.2.10-1ubuntu0.2~esm2 | 0.3.2.10-1ubuntu0.2~esm2 |
| torproject | tor | >= 0 < 0.4.2.7-1ubuntu0.1~esm1 | 0.4.2.7-1ubuntu0.1~esm1 |
| torproject | tor | >= 0.4.0.0 < 0.4.5.10 | 0.4.5.10 |
| torproject | tor | >= 0.4.6.0 < 0.4.6.7 | 0.4.6.7 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH