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CVE-2013-6659

21
FAUCET Score

CVE-2013-6659 describes a vulnerability in Google Chrome versions prior to 33.0.1750.117, where an SSL server could manipulate X.509 certificates during TLS renegotiation. This flaw, rated with a CVSS score of 6.4, allows a remote attacker to potentially trigger the use of an unexpected certificate chain, leading to information disclosure and integrity issues. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 33.0.1750.116CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
33.0.1750.0CPE matchmatch criteria
cpe:2.3:a:google:chrome:33.0.1750.0:*:*:*:*:*:*:*
33.0.1750.1CPE matchmatch criteria
cpe:2.3:a:google:chrome:33.0.1750.1:*:*:*:*:*:*:*
33.0.1750.2CPE matchmatch criteria
cpe:2.3:a:google:chrome:33.0.1750.2:*:*:*:*:*:*:*
33.0.1750.3CPE matchmatch criteria
cpe:2.3:a:google:chrome:33.0.1750.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 34th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

googlechromereleases.blogspot.com / 2014/02/stable-channel-update_20.html
Vendor Advisory
lists.opensuse.org / opensuse-updates/2014-03/msg00006.html
code.google.com / p/chromium/issues/detail
src.chromium.org / viewvc/chrome
Patch
debian.org / security/2014/dsa-2883