CVE-2013-6659

Severity

64%

Complexity

99%

Confidentiality

81%

The SSLClientSocketNSS::Core::OwnAuthCertHandler function in net/socket/ssl_client_socket_nss.cc in Google Chrome before 33.0.1750.117 does not prevent changes to server X.509 certificates during renegotiations, which allows remote SSL servers to trigger use of a new certificate chain, inconsistent with the user's expectations, by initiating a TLS renegotiation.

The SSLClientSocketNSS::Core::OwnAuthCertHandler function in net/socket/ssl_client_socket_nss.cc in Google Chrome before 33.0.1750.117 does not prevent changes to server X.509 certificates during renegotiations, which allows remote SSL servers to trigger use of a new certificate chain, inconsistent with the user's expectations, by initiating a TLS renegotiation.

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

Overview

Type

Google Chrome

First reported 10 years ago

2014-02-24 04:48:00

Last updated 10 years ago

2014-04-01 06:26:00

Affected Software

Google Chrome 33.0.1750.0

33.0.1750.0

Google Chrome 33.0.1750.1

33.0.1750.1

Google Chrome 33.0.1750.2

33.0.1750.2

Google Chrome 33.0.1750.3

33.0.1750.3

Google Chrome 33.0.1750.4

33.0.1750.4

Google Chrome 33.0.1750.5

33.0.1750.5

Google Chrome 33.0.1750.6

33.0.1750.6

Google Chrome 33.0.1750.7

33.0.1750.7

Google Chrome 33.0.1750.8

33.0.1750.8

Google Chrome 33.0.1750.9

33.0.1750.9

Google Chrome 33.0.1750.10

33.0.1750.10

Google Chrome 33.0.1750.11

33.0.1750.11

Google Chrome 33.0.1750.12

33.0.1750.12

Google Chrome 33.0.1750.13

33.0.1750.13

Google Chrome 33.0.1750.14

33.0.1750.14

Google Chrome 33.0.1750.15

33.0.1750.15

Google Chrome 33.0.1750.16

33.0.1750.16

Google Chrome 33.0.1750.18

33.0.1750.18

Google Chrome 33.0.1750.19

33.0.1750.19

Google Chrome 33.0.1750.20

33.0.1750.20

Google Chrome 33.0.1750.21

33.0.1750.21

Google Chrome 33.0.1750.22

33.0.1750.22

Google Chrome 33.0.1750.23

33.0.1750.23

Google Chrome 33.0.1750.24

33.0.1750.24

Google Chrome 33.0.1750.25

33.0.1750.25

Google Chrome 33.0.1750.26

33.0.1750.26

Google Chrome 33.0.1750.27

33.0.1750.27

Google Chrome 33.0.1750.28

33.0.1750.28

Google Chrome 33.0.1750.29

33.0.1750.29

Google Chrome 33.0.1750.30

33.0.1750.30

Google Chrome 33.0.1750.31

33.0.1750.31

Google Chrome 33.0.1750.34

33.0.1750.34

Google Chrome 33.0.1750.35

33.0.1750.35

Google Chrome 33.0.1750.36

33.0.1750.36

Google Chrome 33.0.1750.37

33.0.1750.37

Google Chrome 33.0.1750.38

33.0.1750.38

Google Chrome 33.0.1750.39

33.0.1750.39

Google Chrome 33.0.1750.40

33.0.1750.40

Google Chrome 33.0.1750.41

33.0.1750.41

Google Chrome 33.0.1750.42

33.0.1750.42

Google Chrome 33.0.1750.43

33.0.1750.43

Google Chrome 33.0.1750.44

33.0.1750.44

Google Chrome 33.0.1750.45

33.0.1750.45

Google Chrome 33.0.1750.46

33.0.1750.46

Google Chrome 33.0.1750.47

33.0.1750.47

Google Chrome 33.0.1750.48

33.0.1750.48

Google Chrome 33.0.1750.49

33.0.1750.49

Google Chrome 33.0.1750.50

33.0.1750.50

Google Chrome 33.0.1750.51

33.0.1750.51

Google Chrome 33.0.1750.52

33.0.1750.52

Google Chrome 33.0.1750.53

33.0.1750.53

Google Chrome 33.0.1750.54

33.0.1750.54

Google Chrome 33.0.1750.55

33.0.1750.55

Google Chrome 33.0.1750.56

33.0.1750.56

Google Chrome 33.0.1750.57

33.0.1750.57

Google Chrome 33.0.1750.58

33.0.1750.58

Google Chrome 33.0.1750.59

33.0.1750.59

Google Chrome 33.0.1750.60

33.0.1750.60

Google Chrome 33.0.1750.61

33.0.1750.61

Google Chrome 33.0.1750.62

33.0.1750.62

Google Chrome 33.0.1750.63

33.0.1750.63

Google Chrome 33.0.1750.64

33.0.1750.64

Google Chrome 33.0.1750.65

33.0.1750.65

Google Chrome 33.0.1750.66

33.0.1750.66

Google Chrome 33.0.1750.67

33.0.1750.67

Google Chrome 33.0.1750.68

33.0.1750.68

Google Chrome 33.0.1750.69

33.0.1750.69

Google Chrome 33.0.1750.70

33.0.1750.70

Google Chrome 33.0.1750.71

33.0.1750.71

Google Chrome 33.0.1750.73

33.0.1750.73

Google Chrome 33.0.1750.74

33.0.1750.74

Google Chrome 33.0.1750.75

33.0.1750.75

Google Chrome 33.0.1750.76

33.0.1750.76

Google Chrome 33.0.1750.77

33.0.1750.77

Google Chrome 33.0.1750.79

33.0.1750.79

Google Chrome 33.0.1750.80

33.0.1750.80

Google Chrome 33.0.1750.81

33.0.1750.81

Google Chrome 33.0.1750.82

33.0.1750.82

Google Chrome 33.0.1750.83

33.0.1750.83

Google Chrome 33.0.1750.85

33.0.1750.85

Google Chrome 33.0.1750.88

33.0.1750.88

Google Chrome 33.0.1750.89

33.0.1750.89

Google Chrome 33.0.1750.90

33.0.1750.90

Google Chrome 33.0.1750.91

33.0.1750.91

Google Chrome 33.0.1750.92

33.0.1750.92

Google Chrome 33.0.1750.93

33.0.1750.93

Google Chrome 33.0.1750.104

33.0.1750.104

Google Chrome 33.0.1750.106

33.0.1750.106

Google Chrome 33.0.1750.107

33.0.1750.107

Google Chrome 33.0.1750.108

33.0.1750.108

Google Chrome 33.0.1750.109

33.0.1750.109

Google Chrome 33.0.1750.110

33.0.1750.110

Google Chrome 33.0.1750.111

33.0.1750.111

Google Chrome 33.0.1750.112

33.0.1750.112

Google Chrome 33.0.1750.113

33.0.1750.113

Google Chrome 33.0.1750.115

33.0.1750.115

References

http://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html

Vendor Advisory

openSUSE-SU-2014:0327

DSA-2883

https://code.google.com/p/chromium/issues/detail?id=306959

https://src.chromium.org/viewvc/chrome?revision=229611&view=revision

Patch

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.