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CVE-2008-4064

29
FAUCET Score

CVE-2008-4064 describes multiple unspecified vulnerabilities in Mozilla Firefox 3.x before version 3.0.2. These flaws, stemming from issues in graphics rendering, animated PNG handling, and SVG data processing, could lead to a denial of service through memory corruption and application crashes, or potentially arbitrary code execution. With a CVSS score of 10.0, this vulnerability is critical, indicating a network-exploitable attack with low complexity and complete impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, and no public exploit code or significant community discussion has been identified.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.0.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
4.87%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0487 is in the 84th percentile among its peer group of 51,485 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (6)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:3.0.2-3.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: devhelp-0:0.12-19.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: firefox-0:3.0.2-3.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: nss-0:3.12.1.1-1.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: xulrunner-0:1.9.0.2-5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: yelp-0:2.16.0-21.el5
View patch

Vendor Advisories (1)

redhatCVE-2008-4064Critical

Mozilla crashes with evidence of memory corruption

Sep 23, 2008

References

lists.opensuse.org / opensuse-security-announce/2008-10/msg00005.html
bugzilla.mozilla.org / show_bug.cgi
bugzilla.mozilla.org / show_bug.cgi
bugzilla.mozilla.org / show_bug.cgi
secunia.com / advisories/31987
secunia.com / advisories/32011
secunia.com / advisories/32012
secunia.com / advisories/32025
secunia.com / advisories/32044
secunia.com / advisories/32082
secunia.com / advisories/32089
secunia.com / advisories/32095
secunia.com / advisories/32096
secunia.com / advisories/32196
secunia.com / advisories/34501
exchange.xforce.ibmcloud.com / vulnerabilities/45357
slackware.com / security/viewer.php
slackware.com / security/viewer.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11743
sunsolve.sun.com / search/document.do
redhat.com / archives/fedora-package-announce/2008-September/msg01335.html
mozilla.org / security/announce/2008/mfsa2008-42.html
redhat.com / support/errata/RHSA-2008-0879.html
securityfocus.com / bid/31346
securitytracker.com / id
ubuntu.com / usn/usn-645-1
ubuntu.com / usn/usn-645-2
ubuntu.com / usn/usn-647-1
vupen.com / english/advisories/2008/2661
vupen.com / english/advisories/2009/0977