Integer overflow in ffmpeg.sourceforge.net FFmpeg
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2014-4609 |
| CWE-ID | CWE-190 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
FFmpeg Universal components / Libraries / Libraries used by multiple products |
| Vendor | ffmpeg.sourceforge.net |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Integer overflow
EUVDB-ID: #VU32518
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2014-4609
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
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.
MitigationInstall update from vendor's website.
Vulnerable software versionsFFmpeg: 0.8.0 - 0.8.12
External linkshttp://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html
http://www.openwall.com/lists/oss-security/2014/06/26/22
http://libav.org/news/#2014-06-27
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
