Vulnerability CVE-2017-1000097

Vulnerability Name:

CVE-2017-1000097 (CCN-133303)

Assigned:

2017-10-03

Published:

2017-10-03

Updated:

2022-08-16

Summary:

On Darwin, user's trust preferences for root certificates were not honored. If the user had a root certificate loaded in their Keychain that was explicitly not trusted, a Go program would still verify a connection using that root certificate.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)

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): High Availibility (A): None

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)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)

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:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

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

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

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

Vulnerability Type:

CWE-295

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2017-1000097

Source: XF
Type: UNKNOWN
golang-cve20171000097-weak-security(133303)

Source: CCN
Type: Go GIT Repository
crypto/x509: honor OS X certificate trust settings #18141

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://github.com/golang/go/issues/18141

Source: CONFIRM
Type: Broken Link
https://go-review.googlesource.com/c/33721/

Source: CONFIRM
Type: Mailing List, Third Party Advisory
https://groups.google.com/forum/#!msg/golang-dev/4NdLzS8sls8/uIz8QlnIBQAJ

Vulnerable Configuration:

Configuration 1:

cpe:/a:golang:go:*:*:*:*:*:*:*:* (Version < 1.6.4)

OR cpe:/a:golang:go:*:*:*:*:*:*:*:* (Version >= 1.7 and < 1.7.4)

Configuration CCN 1:

cpe:/a:golang:go:*:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.trusty:def:20171000097000	V	CVE-2017-1000097 on Ubuntu 14.04 LTS (trusty) - medium.	2017-10-04
oval:com.ubuntu.xenial:def:20171000097000	V	CVE-2017-1000097 on Ubuntu 16.04 LTS (xenial) - medium.	2017-10-04
oval:com.ubuntu.xenial:def:201710000970000000	V	CVE-2017-1000097 on Ubuntu 16.04 LTS (xenial) - medium.	2017-10-04

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