High severity · published Jan 14, 2020
CVE-2014-4609
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…
8.8
CVSS
5.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.7% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libav · Libav
before 0.8.13; 9.0 before 9.14; 10.0 before 10.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-4609
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-4609
Exploit
http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html
Mailing List
http://www.openwall.com/lists/oss-security/2014/06/26/22
Vendor Advisory
https://libav.org/news/#2014-06-27
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