High 9.3Published Nov 7, 2007

CVE-2007-4677Heap-based buffer overflow in Apple QuickTime before 7.3 allows remote attackers to execute arbitrary code via an invalid color table size when parsing the color table atom (CTAB) in a movie file, re…

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

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It affects apple mac_os_x and 2 other products. Add what you run to find out whether that includes you.

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Heap-based buffer overflow in Apple QuickTime before 7.3 allows remote attackers to execute arbitrary code via an invalid color table size when parsing the color table atom (CTAB) in a movie file, related to the CTAB RGB values.

CVSS: 9.3 HIGH (v2.0, NVD)AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

apple mac_os_x apple:mac_os_x	10.3.9; 10.4.10; 10.5	NVD
microsoft windows_vista microsoft:windows_vista	all versions	NVD
microsoft windows_xp microsoft:windows_xp	all versions	NVD

References

References

http://docs.info.apple.com/article.html?artnum=306896	vendor-advisory
http://lists.apple.com/archives/Security-announce/2007/Nov/msg00000.html	vendor-advisory
http://secunia.com/advisories/27523	third-party-advisory
http://securityreason.com/securityalert/3352	third-party-advisory
http://www.kb.cert.org/vuls/id/445083	third-party-advisory, us-government-resource
http://www.osvdb.org/38544	broken-link
http://www.securityfocus.com/archive/1/483312/100/0/threaded	third-party-advisory, vdb-entry
http://www.securityfocus.com/bid/26338	third-party-advisory, vdb-entry
http://www.securitytracker.com/id?1018894	third-party-advisory, vdb-entry
http://www.us-cert.gov/cas/techalerts/TA07-310A.html	third-party-advisory, us-government-resource
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.