CVE-2011-0257: Buffer Overflow
First published: Mon Aug 15 2011(Updated: )
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.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple QuickTime | <=7.6.9 | |
| Apple QuickTime | =7.0.0 | |
| Apple QuickTime | =7.0.1 | |
| Apple QuickTime | =7.0.2 | |
| Apple QuickTime | =7.0.3 | |
| Apple QuickTime | =7.0.4 | |
| Apple QuickTime | =7.1.0 | |
| Apple QuickTime | =7.1.1 | |
| Apple QuickTime | =7.1.2 | |
| Apple QuickTime | =7.1.3 | |
| Apple QuickTime | =7.1.4 | |
| Apple QuickTime | =7.1.5 | |
| Apple QuickTime | =7.1.6 | |
| Apple QuickTime | =7.2.0 | |
| Apple QuickTime | =7.2.1 | |
| Apple QuickTime | =7.3.0 | |
| Apple QuickTime | =7.3.1 | |
| Apple QuickTime | =7.3.1.70 | |
| Apple QuickTime | =7.4.0 | |
| Apple QuickTime | =7.4.1 | |
| Apple QuickTime | =7.4.5 | |
| Apple QuickTime | =7.5.0 | |
| Apple QuickTime | =7.5.5 | |
| Apple QuickTime | =7.6.0 | |
| Apple QuickTime | =7.6.1 | |
| Apple QuickTime | =7.6.2 | |
| Apple QuickTime | =7.6.5 | |
| Apple QuickTime | =7.6.6 | |
| Apple QuickTime | =7.6.7 | |
| Apple QuickTime | =7.6.8 | |
| Apple QuickTime | =7.66.71.0 | |
| Apple QuickTime | =7.67.75.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2011-0257?
CVE-2011-0257 is classified as a high severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2011-0257?
To fix CVE-2011-0257, users should upgrade Apple QuickTime to version 7.7 or later.
What types of attacks can exploit CVE-2011-0257?
CVE-2011-0257 can be exploited through crafted PICT files that contain a malicious PnSize opcode.
Which versions of Apple QuickTime are affected by CVE-2011-0257?
CVE-2011-0257 affects Apple QuickTime versions prior to 7.7, including multiple earlier versions.
What are the consequences of exploiting CVE-2011-0257?
Exploiting CVE-2011-0257 can lead to arbitrary code execution or a denial of service by crashing the application.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/weakness
- agent/references
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/apple
- canonical/apple quicktime
- version/apple quicktime/7.6.9
- version/apple quicktime/7.0.0
- version/apple quicktime/7.0.1
- version/apple quicktime/7.0.2
- version/apple quicktime/7.0.3
- version/apple quicktime/7.0.4
- version/apple quicktime/7.1.0
- version/apple quicktime/7.1.1
- version/apple quicktime/7.1.2
- version/apple quicktime/7.1.3
- version/apple quicktime/7.1.4
- version/apple quicktime/7.1.5
- version/apple quicktime/7.1.6
- version/apple quicktime/7.2.0
- version/apple quicktime/7.2.1
- version/apple quicktime/7.3.0
- version/apple quicktime/7.3.1
- version/apple quicktime/7.3.1.70
- version/apple quicktime/7.4.0
- version/apple quicktime/7.4.1
- version/apple quicktime/7.4.5
- version/apple quicktime/7.5.0
- version/apple quicktime/7.5.5
- version/apple quicktime/7.6.0
- version/apple quicktime/7.6.1
- version/apple quicktime/7.6.2
- version/apple quicktime/7.6.5
- version/apple quicktime/7.6.6
- version/apple quicktime/7.6.7
- version/apple quicktime/7.6.8
- version/apple quicktime/7.66.71.0
- version/apple quicktime/7.67.75.0