CVE-2011-0257

highpriority · attend · 68EPSS 0.601 · 99 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · functional

Likely / severe?

60.1% (99th) EPSS

CVSS 9.3 · high

Is it mine?

33 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.

cvss

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

9.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-189USprimary

exploits (2)

Public proof-of-concept and weaponised exploit code.

EDB-17777Apple QuickTime - PICT PnSize Buffer Overflow (Metasploit)functional · exploit_db
exploit/windows/fileformat/apple_quicktime_pnsizeApple QuickTime PICT PnSize Buffer Overflowfunctional · metasploit

affected products (33)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
apple quicktime≤ 7.6.9nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.0.0nvdUScpe: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:*:*:*:*:*:*:*:*
apple quicktime= 7.0.3nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.0.4nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.0nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.1nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.2nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.3nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.4nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.5nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.1.6nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.2.0nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.2.1nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.3.0nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.3.1nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.3.1.70nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*
apple quicktime= 7.4.0nvdUScpe:2.3:a:apple:quicktime:*:*:*:*:*:*:*:*

showing 20 of 33

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-08-15modified 2026-06-16

related (1,342)

Related entries.

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+1337 more

references (12)

External citations — patches, advisories, analysis.

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