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CVE-2006-3808

20
FAUCET Score

CVE-2006-3808 describes a critical vulnerability in Mozilla Firefox versions prior to 1.5.0.5 and SeaMonkey prior to 1.0.3. This flaw allows a remote attacker to execute arbitrary code with elevated privileges by manipulating a Proxy AutoConfig (PAC) script to set the FindProxyForURL function to an eval method on a privileged object. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.5CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5:*:*:*:*:*:*:*
1.5.0.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.1:*:*:*:*:*:*:*
1.5.0.2CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.2:*:*:*:*:*:*:*
1.5.0.3CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.3:*:*:*:*:*:*:*
1.5.0.4CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.90%
Probability of exploitation in next 30 days
EPSS Percentile
85.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0290 is in the 74th percentile among its peer group of 51,553 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

Patch Available

Vendor Patches (10)

redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: seamonkey-0:1.0.3-0.el3.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: devhelp-0:0.10-0.2.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: seamonkey-0:1.0.3-0.el4.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:1.5.0.5-0.el4.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: thunderbird-0:1.5.0.5-0.el4.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux ES version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux WS version 2.1
View patch
mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2006-3808Important

security flaw

Jul 26, 2006

References

patches.sgi.com / support/free/security/advisories/20060703-01-U.asc
rhn.redhat.com / errata/RHSA-2006-0609.html
secunia.com / advisories/19873
PatchVendor Advisory
secunia.com / advisories/21216
PatchVendor Advisory
secunia.com / advisories/21229
PatchVendor Advisory
secunia.com / advisories/21243
secunia.com / advisories/21246
secunia.com / advisories/21250
secunia.com / advisories/21262
secunia.com / advisories/21269
secunia.com / advisories/21270
secunia.com / advisories/21336
secunia.com / advisories/21343
secunia.com / advisories/21361
secunia.com / advisories/21529
secunia.com / advisories/21532
secunia.com / advisories/21631
secunia.com / advisories/21634
secunia.com / advisories/21654
secunia.com / advisories/21675
secunia.com / advisories/22065
secunia.com / advisories/22066
secunia.com / advisories/22210
secunia.com / advisories/22342
security.gentoo.org / glsa/glsa-200608-02.xml
securitytracker.com / id
securitytracker.com / id
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/27989
issues.rpath.com / browse/RPL-536
issues.rpath.com / browse/RPL-537
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10845
usn.ubuntu.com / 327-1
debian.org / security/2006/dsa-1159
debian.org / security/2006/dsa-1160
debian.org / security/2006/dsa-1161
gentoo.org / security/en/glsa/glsa-200608-03.xml
mandriva.com / security/advisories
mandriva.com / security/advisories
mozilla.org / security/announce/2006/mfsa2006-52.html
Vendor Advisory
novell.com / linux/security/advisories/2006_48_seamonkey.html
redhat.com / support/errata/RHSA-2006-0594.html
redhat.com / support/errata/RHSA-2006-0608.html
redhat.com / support/errata/RHSA-2006-0610.html
redhat.com / support/errata/RHSA-2006-0611.html
securityfocus.com / archive/1/441333/100/0/threaded
securityfocus.com / archive/1/446657/100/200/threaded
securityfocus.com / archive/1/446658/100/200/threaded
securityfocus.com / bid/19181
Patch
ubuntu.com / usn/usn-354-1
ubuntu.com / usn/usn-361-1
vupen.com / english/advisories/2006/2998
vupen.com / english/advisories/2006/3748
vupen.com / english/advisories/2006/3749
vupen.com / english/advisories/2008/0083