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CVE-2006-1273

20
FAUCET Score

CVE-2006-1273 describes a denial-of-service vulnerability in Mozilla Firefox versions 1.0.7 and 1.5.0.1, where a crafted HTML page with numerous script action handlers could crash the browser when the user attempted to view the page source. This vulnerability carries a high CVSS score of 7.8, indicating a network-based attack with low complexity leading to a complete loss of availability. However, both Red Hat and Mozilla have disputed this as a core Firefox issue, suggesting it might be related to an extension like IE Tab. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.7CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.0.7:*:*:*:*:*:*:*
1.5.0.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
72.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 55th percentile among its peer group of 51,551 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

osvdb.org / 31833
securityreason.com / securityalert/593
securityfocus.com / archive/1/427977/100/0/threaded
securityfocus.com / archive/1/428159/100/0/threaded