CVE-2009-2973

Severity

64%

Complexity

99%

Confidentiality

81%

Google Chrome before 2.0.172.43 does not prevent SSL connections to a site with an X.509 certificate signed with the (1) MD2 or (2) MD4 algorithm, which makes it easier for man-in-the-middle attackers to spoof arbitrary HTTPS servers via a crafted certificate, a related issue to CVE-2009-2409.

Google Chrome before 2.0.172.43 does not prevent SSL connections to a site with an X.509 certificate signed with the (1) MD2 or (2) MD4 algorithm, which makes it easier for man-in-the-middle attackers to spoof arbitrary HTTPS servers via a crafted certificate, a related issue to CVE-2009-2409.

CVSS 2.0 Base Score 6.4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:P).

Overview

First reported 15 years ago

2009-08-27 17:30:00

Last updated 7 years ago

2017-08-17 01:30:00

Affected Software

グーグル クローム 0.2.149.27

0.2.149.27

グーグル クローム 0.2.149.29

0.2.149.29

Google Chrome 0.2.149.30

0.2.149.30

グーグル クローム 0.2.152.1

0.2.152.1

グーグル クローム 0.2.153.1

0.2.153.1

Google Chrome 0.3.154.0

0.3.154.0

グーグル クローム 0.3.154.3

0.3.154.3

Google Chrome 0.4.154.18

0.4.154.18

Google Chrome 0.4.154.22

0.4.154.22

グーグル クローム 0.4.154.31

0.4.154.31

グーグル クローム 0.4.154.33

0.4.154.33

Google Chrome 1.0.154.36

1.0.154.36

Google Chrome 1.0.154.39

1.0.154.39

Google Chrome 1.0.154.42

1.0.154.42

グーグル クローム 1.0.154.43

1.0.154.43

グーグル クローム 1.0.154.46

1.0.154.46

Google Chrome 1.0.154.48

1.0.154.48

グーグル クローム 1.0.154.52

1.0.154.52

グーグル クローム 1.0.154.53

1.0.154.53

Google Chrome 1.0.154.59

1.0.154.59

グーグル クローム 2.0.156.1

2.0.156.1

Google Chrome 2.0.157.0

2.0.157.0

グーグル クローム 2.0.157.2

2.0.157.2

Google Chrome 2.0.158.0

2.0.158.0

Google Chrome 2.0.159.0

2.0.159.0

Google Chrome 2.0.172

2.0.172

Google Chrome 2.0.172.30

2.0.172.30

Google Chrome 2.0.172.31

2.0.172.31

Google Chrome 2.0.172.33

2.0.172.33

References

http://code.google.com/p/chromium/issues/detail?id=18725

Vendor Advisory

http://googlechromereleases.blogspot.com/2009/08/stable-update-security-fixes.html

Vendor Advisory

36417

Vendor Advisory

ADV-2009-2420

Vendor Advisory

google-chrome-algorithm-spoofing(52903)

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.