CVE-2015-1777

rhnreg_ks in Red Hat Network Client Tools (aka rhn-client-tools) on Red Hat Gluster Storage 2.1 and Enterprise Linux (RHEL) 5, 6, and 7 does not properly validate hostnames in X.509 certificates from SSL servers, which allows remote attackers to prevent system registration via a man-in-the-middle attack.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2015/03/04/7	Mailing List
http://www.securityfocus.com/bid/72943	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1198740	Issue Tracking

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:redhat:rhn-client-tools:*:*:*:*:*:*:*:*

OR	cpe:2.3:a:redhat:gluster_storage:2.1:::::::*
	cpe:2.3:o:redhat:enterprise_linux:5.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*

History

No history.

Information

Published : 2018-04-12 15:29

Updated : 2023-12-10 12:30

NVD link : CVE-2015-1777

Mitre link : CVE-2015-1777

CVE.ORG link : CVE-2015-1777

JSON object : View

Products Affected

redhat

enterprise_linux
rhn-client-tools
gluster_storage

CWE

CWE-295

Improper Certificate Validation

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