Vulnerability in SSH Tectia Client
CVE-2006-5484
SSH Tectia Client/Server/Connector 5.1.0 and earlier, Manager 2.2.0 and earlier, and other products, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents Tectia from correctly verifying X.509 and other certificates that use PKCS #1, a similar issue to CVE-2006-4339.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.014 (71.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
References
- securitytracker.com/id (Patch, VDB Entry, Third Party Advisory, vdb-entry)
- secunia.com/advisories/22350 (Patch, Third Party Advisory, third-party-advisory)
- www.vupen.com/english/advisories/2006/4032 (Permissions Required, vdb-entry)
- www.ssh.com/company/news/2006/english/security/article/786/ (Patch, Vendor Advisory)
- www.kb.cert.org/vuls/id/845620 (US Government Resource, Third Party Advisory, third-party-advisory)
- securitytracker.com/id (Patch, VDB Entry, Third Party Advisory, vdb-entry)