VDB
DEBIAN-CVE-2012-5573
DEBIAN-CVE-2012-5573
PUBLISHED
CVSS 8.699999809265137 HIGH
The connection_edge_process_relay_cell function in or/relay.c in Tor before 0.2.3.25 maintains circuits even if an unexpected SENDME cell arrives, which might allow remote attackers to cause a denial of service (memory consumption or excessive cell reception rate) or bypass intended flow-control restrictions via a RELAY_COMMAND_SENDME command.
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | tor | 0, 0, 0 |
| Debian:14 | tor | 0, 0, 0 |
| Debian:12 | tor | 0, 0, 0 |
| Debian:13 | tor | 0, 0, 0 |
Timeline
- Jan 1, 2013 CVE Published
- Apr 28, 2026 CVE Updated