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CVE-2007-1092

25
FAUCET Score

CVE-2007-1092 describes a critical memory corruption vulnerability in Mozilla Firefox versions 1.5.0.9 and 2.0.0.1, and SeaMonkey before 1.0.8. This flaw allows remote attackers to execute arbitrary code by manipulating document structures via JavaScript onUnload handlers, stemming from a missing finalize hook on DOM window objects. With a CVSS score of 9.3, this vulnerability is highly severe, requiring no authentication and moderate attack complexity, but leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, no known exploit code in Metasploit or ExploitDB, and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.0.9CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.9:*:*:*:*:*:*:*
2.0.0.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0.0.1:*:*:*:*:*:*:*
<= 1.0.7CPE matchmatch criteria
cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.07%
Probability of exploitation in next 30 days
EPSS Percentile
93.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0707 is in the 70th percentile among its peer group of 8,918 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 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

Patch Available

Vendor Patches (6)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 2.1Fixed in: seamonkey-0:1.0.8-0.2.el2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: seamonkey-0:1.0.8-0.2.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: devhelp-0:0.10-0.7.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: seamonkey-0:1.0.8-0.2.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: thunderbird-0:1.5.0.10-0.1.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:1.5.0.10-0.1.el4
View patch

Vendor Advisories (1)

redhatCVE-2007-1092Critical

security flaw

Feb 23, 2007

References

patches.sgi.com / support/free/security/advisories/20070202-01-P.asc
patches.sgi.com / support/free/security/advisories/20070301-01-P.asc
archives.neohapsis.com / archives/fulldisclosure/2007-02/0525.html
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
lists.suse.com / archive/suse-security-announce/2007-Mar/0001.html
osvdb.org / 32103
bugzilla.mozilla.org / show_bug.cgi
secunia.com / advisories/24333
secunia.com / advisories/24343
secunia.com / advisories/24384
secunia.com / advisories/24395
secunia.com / advisories/24457
secunia.com / advisories/24650
securityreason.com / securityalert/2302
exchange.xforce.ibmcloud.com / vulnerabilities/32647
exchange.xforce.ibmcloud.com / vulnerabilities/32648
issues.rpath.com / browse/RPL-1103
slackware.com / security/viewer.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11158
kb.cert.org / vuls/id/393921
US Government Resource
mandriva.com / security/advisories
mozilla.org / security/announce/2007/mfsa2007-08.html
novell.com / linux/security/advisories/2007_22_mozilla.html
redhat.com / support/errata/RHSA-2007-0078.html
securityfocus.com / archive/1/461024/100/0/threaded
securityfocus.com / bid/22679
ExploitPatch
securitytracker.com / id
ubuntu.com / usn/usn-428-1