VulnerabilityModified
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 crafted Literal Run.
HIGH 8.8EPSS 5.74%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.74%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 5.74% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- libav/libav
- Source
- cve@mitre.org
References
- http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.htmlExploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/06/26/22Mailing List, Third Party Advisory
- https://libav.org/news/#2014-06-27Vendor Advisory
- http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.htmlExploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/06/26/22Mailing List, Third Party Advisory
- https://libav.org/news/#2014-06-27Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.