CVE-2009-0653

CVSS V2 High 7.5 CVSS V3 None

Description

OpenSSL, probably 0.9.6, does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack, a related issue to CVE-2002-0970.

Overview

CVE ID
CVE-2009-0653

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2009-02-20T19:30:00

Last Modified Date
2009-06-25T04:00:00

Weakness Enumerations

CWE	URL
CWE-287	http://cwe.mitre.org/data/definitions/287.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:openssl:openssl:0.9.6:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

References

Reference URL	Reference Tags
https://www.blackhat.com/presentations/bh-dc-09/Marlinspike/BlackHat-DC-09-Marlinspike-Defeating-SSL.pdf	Exploit
http://www.blackhat.com/html/bh-dc-09/bh-dc-09-speakers.html#Marlinspike

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2009-0653
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0653

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 11:14:57				Added to TrackCVE