CVE-2005-2340

highpriority · attend · 49EPSS 0.255 · 98 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

25.5% (98th) EPSS

CVSS 7.5 · high

Is it mine?

5 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Heap-based buffer overflow in Apple Quicktime before 7.0.4 allows remote attackers to execute arbitrary code via a crafted (1) QuickTime Image File (QTIF), (2) PICT, or (3) JPEG format image with a long data field.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.8mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-27069Apple QuickTime 6.4/6.5/7.0.x - PictureViewer '.JPEG'/.PICT' File Buffer Overflowfunctional · exploit_db

affected products (5)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
apple quicktime≤ 7.0.3nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.0nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.0.1nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.0.2nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2005-12-31modified 2026-06-16

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+21023 more

references (40)

External citations — patches, advisories, analysis.

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