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CVE-2009-0004

25
FAUCET Score

CVE-2009-0004 describes a buffer overflow vulnerability in Apple QuickTime versions prior to 7.6, affecting Apple Mac OS X and Windows operating systems. This flaw allows remote attackers to trigger a denial of service by crashing the application and potentially execute arbitrary code through a specially crafted MP3 audio file. With a CVSS score of 9.3, this vulnerability is considered critical due to its network-based attack vector, medium attack complexity, and high potential for confidentiality, integrity, and availability impacts. Despite its severity, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.5.5CPE matchmatch criteria
cpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:apple:quicktime:-:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:apple:quicktime:3.0:*:*:*:*:*:*:*
4.1.2CPE matchmatch criteria
cpe:2.3:a:apple:quicktime:4.1.2:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:apple:quicktime:5.0:*:*:*:*:*:*:*

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
5.66%
Probability of exploitation in next 30 days
EPSS Percentile
92.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0566 is in the 63rd percentile among its peer group of 8,920 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 (1)

applepatch availablevia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2009/Jan/msg00000.html
PatchVendor Advisory
secunia.com / advisories/33632
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/48157
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6211
support.apple.com / kb/HT3403
PatchVendor Advisory
us-cert.gov / cas/techalerts/TA09-022A.html
PatchUS Government Resource
vupen.com / english/advisories/2009/0212