Strix
26.1K

CVE-2013-6659

UnknownEPSS 0.85%

Last modified

CVE-2013-6659 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.85%

53.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GoogleChrome<= 33.0.1750.116
GoogleChrome33.0.1750.0
GoogleChrome33.0.1750.1
GoogleChrome33.0.1750.2
GoogleChrome33.0.1750.3
GoogleChrome33.0.1750.4
GoogleChrome33.0.1750.5
GoogleChrome33.0.1750.6
GoogleChrome33.0.1750.7
GoogleChrome33.0.1750.8
GoogleChrome33.0.1750.9
GoogleChrome33.0.1750.10
GoogleChrome33.0.1750.11
GoogleChrome33.0.1750.12
GoogleChrome33.0.1750.13
GoogleChrome33.0.1750.14
GoogleChrome33.0.1750.15
GoogleChrome33.0.1750.16
GoogleChrome33.0.1750.18
GoogleChrome33.0.1750.19
GoogleChrome33.0.1750.20
GoogleChrome33.0.1750.21
GoogleChrome33.0.1750.22
GoogleChrome33.0.1750.23
GoogleChrome33.0.1750.24
GoogleChrome33.0.1750.25
GoogleChrome33.0.1750.26
GoogleChrome33.0.1750.27
GoogleChrome33.0.1750.28
GoogleChrome33.0.1750.29
GoogleChrome33.0.1750.30
GoogleChrome33.0.1750.31
GoogleChrome33.0.1750.34
GoogleChrome33.0.1750.35
GoogleChrome33.0.1750.36
GoogleChrome33.0.1750.37
GoogleChrome33.0.1750.38
GoogleChrome33.0.1750.39
GoogleChrome33.0.1750.40
GoogleChrome33.0.1750.41
GoogleChrome33.0.1750.42
GoogleChrome33.0.1750.43
GoogleChrome33.0.1750.44
GoogleChrome33.0.1750.45
GoogleChrome33.0.1750.46
GoogleChrome33.0.1750.47
GoogleChrome33.0.1750.48
GoogleChrome33.0.1750.49
GoogleChrome33.0.1750.50
GoogleChrome33.0.1750.51

Showing 50 of 97 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-6659?
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.
How severe is CVE-2013-6659?
Severity scoring for CVE-2013-6659 is pending analysis. The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6659?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-6659?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST