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CVE-2008-1018

20
FAUCET Score

CVE-2008-1018 describes a heap-based buffer overflow vulnerability in Apple QuickTime versions prior to 7.4.5. This flaw allows remote attackers to execute arbitrary code by crafting a malicious MP4A movie containing a malformed Channel Compositor (chan) atom. With a CVSS score of 6.8, this vulnerability is moderately severe, requiring user interaction (e.g., opening a malicious file) but potentially leading to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.4.4CPE matchmatch criteria
cpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.73%
Probability of exploitation in next 30 days
EPSS Percentile
92.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0573 is in the 91st percentile among its peer group of 19,955 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.apple.com / archives/security-announce/2008//Jul/msg00000.html
secunia.com / advisories/29650
PatchVendor Advisory
secunia.com / advisories/31034
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/41606
support.apple.com / kb/HT1241
securityfocus.com / archive/1/490467/100/0/threaded
securityfocus.com / bid/28583
us-cert.gov / cas/techalerts/TA08-094A.html
PatchUS Government Resource
vupen.com / english/advisories/2008/1078
vupen.com / english/advisories/2008/2064/references
zerodayinitiative.com / advisories/ZDI-08-016