CVE-2011-2768
tor - several
EPSS 0.77%
描述
Tor before 0.2.2.34, when configured as a client or bridge, sends a TLS certificate chain as part of an outgoing OR connection, which allows remote relays to bypass intended anonymity properties by reading this chain and then determining the set of entry guards that the client or bridge had selected.
如何修補 CVE-2011-2768
要修補 CVE-2011-2768,請將受影響套件升級到下列已修補版本。
- Debian/tor—升級至 0.2.2.34-1 或更新版本
- Debian/tor—升級至 0.2.1.31-1 或更新版本
CVE-2011-2768 正在被利用嗎?
低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 0.2.2.34-1
- from 0, < 0.2.1.31-1