Vulnerability 76669 - CERT Civis.Net

Vulnerability Name:

CCN-76669

Published:

2012-06-27

Updated:

2012-06-27

Summary:

Multiple vendors could allow a remote attacker to bypass security restrictions, caused by an error in the Simple Certificate Enrollment Protocol implementation. By persuading a victim to visit a Web site containing a specially-crafted certificate, a remote attacker could exploit this vulnerability using man-in-the-middle techniques to gain unauthorized access to the system.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.5 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Consequences:

Bypass Security

References:

Source: CCN
Type: Apple Web site
iPod Touch

Source: CCN
Type: BID-54216
Multiple Vendor Simple Certificate Enrollment Protocol Authentication Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
multiple-simple-certificate-sec-bypass(76669)

Vulnerable Configuration:

Configuration CCN 1:

cpe:/h:apple:iphone:*:*:*:*:*:*:*:*

OR cpe:/h:apple:ipod_touch:*:*:*:*:*:*:*:*

OR cpe:/h:apple:ipad:*:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.2.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

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