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CVE-2011-2345

17
FAUCET Score

CVE-2011-2345 describes an out-of-bounds read vulnerability in the NPAPI implementation of Google Chrome versions prior to 12.0.742.112. This flaw allows remote attackers to trigger a denial of service. With a CVSS score of 4.3, it is considered a medium-severity vulnerability, requiring medium attack complexity and resulting in only partial availability impact. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. While it has received minimal community discussion and media coverage, its EPSS score is very low, indicating a low probability of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.0.742.112CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 25th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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

code.google.com / p/chromium/issues/detail
googlechromereleases.blogspot.com / 2011/06/stable-channel-update_28.html
secunia.com / advisories/45097
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14411
securitytracker.com / id