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CVE-2012-5142

29
FAUCET Score

CVE-2012-5142 describes a critical vulnerability in Google Chrome before version 23.0.1271.97, affecting Google Chrome and OpenSUSE Chrome, where improper handling of history navigation allows remote attackers to execute arbitrary code or cause a denial of service. With a CVSS score of 10.0, this vulnerability is highly severe, indicating a network-based attack with low complexity that can lead to complete compromise of confidentiality, integrity, and availability. Despite its critical severity, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 23.0.1271.96CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
23.0.1271.0CPE matchmatch criteria
cpe:2.3:a:google:chrome:23.0.1271.0:*:*:*:*:*:*:*
23.0.1271.1CPE matchmatch criteria
cpe:2.3:a:google:chrome:23.0.1271.1:*:*:*:*:*:*:*
23.0.1271.2CPE matchmatch criteria
cpe:2.3:a:google:chrome:23.0.1271.2:*:*:*:*:*:*:*
23.0.1271.3CPE matchmatch criteria
cpe:2.3:a:google:chrome:23.0.1271.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
2.73%
Probability of exploitation in next 30 days
EPSS Percentile
84.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0273 is in the 73rd percentile among its peer group of 51,485 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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 / 2012/12/stable-channel-update.html
lists.opensuse.org / opensuse-updates/2012-12/msg00073.html
code.google.com / p/chromium/issues/detail
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16173