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CVE-2009-3384

27
FAUCET Score

CVE-2009-3384 describes multiple unspecified vulnerabilities in WebKit, specifically impacting Apple Safari on Windows versions prior to 4.0.4. These flaws allow a malicious FTP server to execute arbitrary code, trigger a denial of service, or leak sensitive information through a specially crafted directory listing. With a CVSS score of 9.3, this vulnerability is critical, requiring moderate attack complexity but no authentication, and potentially leading to complete compromise of confidentiality, integrity, and availability. 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
<= 4.0.3CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
0.8CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.8:*:*:*:*:*:*:*
0.9CPE matchmatch criteria
cpe:2.3:a:apple:safari:0.9:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:1.0:beta:*:*:*:*:*:*

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
3.48%
Probability of exploitation in next 30 days
EPSS Percentile
87.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0348 is in the 47th percentile among its peer group of 8,920 CVEs.

Social Chatter

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 (10)

applepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: seamonkey-0:1.0.9-0.47.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:3.0.15-3.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: nspr-0:4.7.6-1.el4_8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: seamonkey-0:1.0.9-50.el4_8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: thunderbird-0:1.5.0.12-25.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: firefox-0:3.0.15-3.el5_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: nspr-0:4.7.6-1.el5_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: xulrunner-0:1.9.0.15-3.el5_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: thunderbird-0:2.0.0.24-2.el5_4
View patch

Vendor Advisories (1)

redhatCVE-2009-3384Critical

Firefox integer underflow in FTP directory list parser

Oct 27, 2009

References

lists.apple.com / archives/security-announce/2009/Nov/msg00001.html
PatchVendor Advisory
lists.apple.com / archives/security-announce/2010/Feb/msg00000.html
Vendor Advisory
lists.opensuse.org / opensuse-security-announce/2011-01/msg00006.html
osvdb.org / 59943
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/37346
Vendor Advisory
secunia.com / advisories/37393
Vendor Advisory
secunia.com / advisories/37397
Vendor Advisory
secunia.com / advisories/43068
exchange.xforce.ibmcloud.com / vulnerabilities/54241
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6362
support.apple.com / kb/HT3949
PatchVendor Advisory
support.apple.com / kb/HT4013
Vendor Advisory
redhat.com / archives/fedora-package-announce/2009-November/msg00545.html
redhat.com / archives/fedora-package-announce/2009-November/msg00549.html
securityfocus.com / bid/36995
securitytracker.com / id
vupen.com / english/advisories/2009/3217
Vendor Advisory
vupen.com / english/advisories/2011/0212