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CVE-2008-4340

22
FAUCET Score

CVE-2008-4340 describes a denial-of-service vulnerability in Google Chrome versions 0.2.149.29 and 0.2.149.30. Remote attackers can trigger excessive memory consumption by crafting an HTML document that passes a carriage return sequence to the window.open function. This vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and a partial availability impact. While not actively exploited in the wild and not on the KEV catalog, public exploit code exists, though it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.2.149.29CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.29:*:*:*:*:*:*:*
0.2.149.30CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.30:*:*:*:*:*:*:*

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
4.21%
Probability of exploitation in next 30 days
EPSS Percentile
89.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-6554 · Sep 24, 2008
This CVE's current EPSS score of 0.0421 is in the 87th percentile among its peer group of 19,956 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

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

secniche.org / gcrds.html
securityreason.com / securityalert/4339
exchange.xforce.ibmcloud.com / vulnerabilities/45403
exploit-db.com / exploits/6554
securityfocus.com / archive/1/496688/100/0/threaded
securityfocus.com / bid/31375