CVE-2014-4609
HIGH
8.8
CVSS Score
Published: January 14, 2020 at 03:41 PM UTC
Updated: June 17, 2026 at 12:10 AM UTC
1 product affected across 1 vendorLibav
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Severity
HIGH8.8
Exploit prediction
EPSS 6%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0.8.1310.0 ≤ v < 10.29.0 ≤ v < 9.14
Affected range stops below 0.8.13, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.14, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.htmlx_refsource_MISCMailing ListThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2014/06/26/22CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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