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CVE-2008-6995

22
FAUCET Score

CVE-2008-6995 describes an integer underflow vulnerability in Google Chrome version 0.2.149.27, specifically within the net/base/escape.cc component of chrome.dll. This flaw allows remote attackers to trigger a denial of service (browser crash) by crafting a malicious URI containing an invalid handler followed by a percent character, leading to a buffer over-read. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity, requiring no authentication, and resulting in partial availability impact. Its FAUCET Risk Score is 82/100, highlighting its potential. While not actively exploited in the wild (no KEV entry), exploit code is publicly available via ExploitDB (EDB-6353). There is minimal community discussion or media coverage surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.2.149.27CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.27:*:*:*:*:*:*:*

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
4.80%
Probability of exploitation in next 30 days
EPSS Percentile
91.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-6353 · Sep 3, 2008
This CVE's current EPSS score of 0.0480 is in the 89th 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

archives.neohapsis.com / archives/bugtraq/2008-09/0028.html
Exploit
code.google.com / p/chromium/issues/detail
evilfingers.com / advisory/google_chrome_poc.php
Exploit
osvdb.org / 47908
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/44899
src.chromium.org / viewvc/chrome/branches/chrome_official_branch/src/net/base/escape.cc
Exploit
evilfingers.com / advisory/Google_Chrome_Browser_0.2.149.27_in_chrome_dll.php
Exploit
exploit-db.com / exploits/6353
securityfocus.com / bid/30983
Exploit