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CVE-2013-2843

23
FAUCET Score

CVE-2013-2843 is a use-after-free vulnerability affecting Google Chrome versions prior to 27.0.1453.93, specifically related to speech data handling. This flaw carries a CVSS score of 7.5, indicating a high severity, as it can be exploited remotely with low complexity to cause a denial of service and potentially other unspecified impacts, including partial confidentiality and integrity compromise. Despite its severity, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage, suggesting it is not a widely targeted vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 27.0.1453.91CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
27.0.1453.0CPE matchmatch criteria
cpe:2.3:a:google:chrome:27.0.1453.0:*:*:*:*:*:*:*
27.0.1453.1CPE matchmatch criteria
cpe:2.3:a:google:chrome:27.0.1453.1:*:*:*:*:*:*:*
27.0.1453.2CPE matchmatch criteria
cpe:2.3:a:google:chrome:27.0.1453.2:*:*:*:*:*:*:*
27.0.1453.3CPE matchmatch criteria
cpe:2.3:a:google:chrome:27.0.1453.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 39th percentile among its peer group of 51,553 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

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 / 2013/05/stable-channel-release.html
code.google.com / p/chromium/issues/detail
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16547
debian.org / security/2013/dsa-2695