| Vulnerability Name: | CVE-2010-3901 (CCN-60822) | ||||||||
| Assigned: | 2010-05-12 | ||||||||
| Published: | 2010-05-12 | ||||||||
| Updated: | 2010-10-14 | ||||||||
| Summary: | OpenConnect before 2.25 does not properly validate X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary AnyConnect SSL VPN servers via a crafted server certificate that (1) does not correspond to the server hostname or (2) is presented in circumstances involving a missing --cafile configuration option. | ||||||||
| 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)
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| CVSS v2 Severity: | 6.4 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N) 4.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N/E:U/RL:OF/RC:C)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-20 | ||||||||
| Vulnerability Consequences: | Gain Access | ||||||||
| References: | Source: MITRE Type: CNA CVE-2010-3901 Source: CCN Type: openconnect-devel mailing list Checking the server certificate Source: CCN Type: SA40787 OpenConnect SSL Hostname Verification Security Bypass Source: CONFIRM Type: UNKNOWN http://www.infradead.org/openconnect.html Source: CCN Type: OpenConnect Web page OpenConnect Source: MLIST Type: UNKNOWN [oss-security] 20100801 CVE Request -- OpenConnect < v2.25 did not verify SSL server certificates Source: MLIST Type: UNKNOWN [oss-security] 20100802 Re: CVE Request -- OpenConnect < v2.25 did not verify SSL server certificates Source: CCN Type: OSVDB ID: 66781 OpenConnect SSL Connection Hostname Verification MiTM Weakness Restriction Bypass Source: CCN Type: BID-42094 OpenConnect SSL Hostname Verification Security Bypass Vulnerability Source: XF Type: UNKNOWN openconnect-hostname-mitm(60822) | ||||||||
| Vulnerable Configuration: | Configuration 1: Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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