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CVE-2005-0232

12
FAUCET Score

CVE-2005-0232 describes a vulnerability in Firefox 1.0 where remote attackers could manipulate Boolean configuration parameters within about:config. This was achieved by leveraging plugins like Flash and the -moz-opacity filter to display about:config, then tricking users into double-clicking specific screen positions, a technique dubbed "Fireflashing." The vulnerability has a low CVSS score of 2.6, indicating a network attack vector with high attack complexity and a potential impact limited to partial integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.6LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.65%
Probability of exploitation in next 30 days
EPSS Percentile
84.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0265 is in the 82nd percentile among its peer group of 1,506 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 0.3 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

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:1.0.1-1.4.3
View patch
mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2005-0232Important

security flaw

Feb 7, 2005

References

marc.info
bugzilla.mozilla.org / show_bug.cgi
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/19266
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10967
gentoo.org / security/en/glsa/glsa-200503-10.xml
PatchVendor Advisory
gentoo.org / security/en/glsa/glsa-200503-30.xml
PatchVendor Advisory
mikx.de / fireflashing
Exploit
mozilla.org / security/announce/mfsa2005-27.html
Vendor Advisory
novell.com / linux/security/advisories/2005_16_mozilla_firefox.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2005-176.html
redhat.com / support/errata/RHSA-2005-323.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2005-384.html