CVEvulnerability

CVE-2011-4667

5.9 MEDIUM Published 2017-09-25 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2017-09-25
Last modified
2026-06-16
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-310

Description

The encryption library in Cisco IOS Software 15.2(1)T, 15.2(1)T1, and 15.2(2)T, Cisco NX-OS in Cisco MDS 9222i Multiservice Modular Switch, Cisco MDS 9000 18/4-Port Multiservice Module, and Cisco MDS 9000 Storage Services Node module before 5.2(6), and Cisco IOS in Cisco VPN Services Port Adaptor for Catalyst 6500 12.2(33)SXI, and 12.2(33)SXJ when IP Security (aka IPSec) is used, allows remote attackers to obtain unencrypted packets from encrypted sessions.

Affected configurations

• cisco ios 12.2\(33\)sxi • cisco ios 12.2\(33\)sxj • cisco ios 15.2\(1\)t • cisco ios 15.2\(1\)t1 • cisco ios 15.2\(2\)t • cisco nx-os 5.0\(5\)

Related

Weakness · not in database (1)

References