Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2005-2643

Published: Aug 23, 2005 | Modified: Apr 03, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Vulnerability-free packages from our partners
root.io logo minimus.io logo echo.ai logo
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2005-2643
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman (DH) handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit.

Affected Software

NameVendorStart VersionEnd Version
TorTor0.0.9 (including)0.0.9 (including)
TorTor0.0.9.1 (including)0.0.9.1 (including)
TorTor0.0.9.2 (including)0.0.9.2 (including)
TorTor0.0.9.3 (including)0.0.9.3 (including)
TorTor0.0.9.4 (including)0.0.9.4 (including)
TorTor0.0.9.5 (including)0.0.9.5 (including)
TorTor0.0.9.6 (including)0.0.9.6 (including)
TorTor0.0.9.7 (including)0.0.9.7 (including)
TorTor0.0.9.8 (including)0.0.9.8 (including)
TorTor0.0.9.9 (including)0.0.9.9 (including)
TorTor0.1.0.1 (including)0.1.0.1 (including)
TorTor0.1.0.2 (including)0.1.0.2 (including)
TorTor0.1.0.3 (including)0.1.0.3 (including)
TorTor0.1.0.4 (including)0.1.0.4 (including)
TorTor0.1.0.5 (including)0.1.0.5 (including)
TorTor0.1.0.6 (including)0.1.0.6 (including)
TorTor0.1.0.7 (including)0.1.0.7 (including)
TorTor0.1.0.8 (including)0.1.0.8 (including)
TorTor0.1.0.9 (including)0.1.0.9 (including)
TorTor0.1.0.10 (including)0.1.0.10 (including)
TorTor0.1.0.11 (including)0.1.0.11 (including)
TorTor0.1.0.12 (including)0.1.0.12 (including)
TorTor0.1.0.13 (including)0.1.0.13 (including)
TorTor0.1.1.1_alpha (including)0.1.1.1_alpha (including)
TorTor0.1.1.2_alpha (including)0.1.1.2_alpha (including)
TorTor0.1.1.3_alpha (including)0.1.1.3_alpha (including)
TorTor0.1.1.4_alpha (including)0.1.1.4_alpha (including)
TorUbuntudevel*

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2026 Aqua Security Software Ltd.   Privacy Policy | Terms of Use