7.5

CVE-2016-6415

Warning

The server IKEv1 implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.6, IOS XE through 3.18S, IOS XR 4.3.x and 5.0.x through 5.2.x, and PIX before 7.0 allows remote attackers to obtain sensitive information from device memory via a Security Association (SA) negotiation request, aka Bug IDs CSCvb29204 and CSCvb36055 or BENIGNCERTAIN.

Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Ios Version >= 12.2 <= 12.4
Cisco ≫ Ios Version >= 15.0 <= 15.6
Cisco ≫ Ios Xe Version <= 3.18s
Cisco ≫ Ios Xr Version >= 4.3.0 <= 4.3.4
Cisco ≫ Ios Xr Version >= 5.0.0 < 5.3.0

19.05.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog

Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability

Vulnerability

Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 92.95% 0.998
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

http://www.securityfocus.com/bid/93003
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1036841
Third Party Advisory
VDB Entry