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CVE-2009-1827

23
FAUCET Score

CVE-2009-1827 describes a denial-of-service vulnerability in Mozilla Firefox 3.0.4, specifically within its SVG component. An attacker can exploit this by providing a large radius value in a circle element, leading to an application hang due to an "unclamped loop." This vulnerability has a CVSS score of 5.0, indicating a medium severity, and can be triggered remotely with low attack complexity, resulting in partial availability impact. While not actively exploited in the wild, public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.4CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.94%
Probability of exploitation in next 30 days
EPSS Percentile
89.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-8794 · May 26, 2009
This CVE's current EPSS score of 0.0394 is in the 86th percentile among its peer group of 23,723 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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/2009-05/0270.html
archives.neohapsis.com / archives/bugtraq/2009-05/0271.html
Exploit
archives.neohapsis.com / archives/bugtraq/2009-05/0272.html
blog.zoller.lu / 2009/04/advisory-firefox-dos-condition.html
bugzilla.mozilla.org / show_bug.cgi
Exploit
bugzilla.mozilla.org / show_bug.cgi
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/50721
exploit-db.com / exploits/8794
securityfocus.com / archive/1/503825/100/0/threaded