CVE-2014-4609: Integer Overflow
First published: Tue Jan 14 2020(Updated: )
Integer overflow in the get_len function in libavutil/lzo.c in Libav before 0.8.13, 9.x before 9.14, and 10.x before 10.2 allows remote attackers to execute arbitrary code via a crafted Literal Run.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libavutil | <0.8.13 | |
| libavutil | >=9.0<9.14 | |
| libavutil | >=10.0<10.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-4609?
CVE-2014-4609 has a high severity due to potential arbitrary code execution by remote attackers.
How do I fix CVE-2014-4609?
Fix CVE-2014-4609 by updating Libav to version 0.8.13 or later, or to version 9.14 or later, or to version 10.2 or later.
What software is affected by CVE-2014-4609?
CVE-2014-4609 affects Libav versions prior to 0.8.13, versions 9.0 through 9.13, and versions 10.0 through 10.1.
What causes the vulnerability in CVE-2014-4609?
CVE-2014-4609 is caused by an integer overflow in the get_len function in libavutil/lzo.c.
Are there any exploits available for CVE-2014-4609?
Yes, CVE-2014-4609 can be exploited by attackers through specially crafted input that triggers the vulnerability.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/last-modified-date
- agent/description
- agent/event
- agent/author
- agent/first-publish-date
- agent/source
- agent/weakness
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/libav
- canonical/libavutil
- version/libavutil/9.0
- version/libavutil/10.0