CVE-2014-8116
What it is
The ELF parser (readelf.c) in file before 5.21 allows remote attackers to cause a denial of service (CPU consumption or crash) via a large number of (1) program or (2) section headers or (3) invalid capabilities.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 4.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 4.4% in the next 30 days (EPSS).
- Severity: 5.0 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 4.4% · EPSS, next 30 days
- Weakness
- CWE-399
- Record status
- Modified
Affected
- File Project File 5.20
- Freebsd
- Mageia 4.0
- Canonical Ubuntu Linux 10.04
- Canonical Ubuntu Linux 12.04
- Canonical Ubuntu Linux 14.04
- Canonical Ubuntu Linux 14.10
Attack profile CVSS 2.0 · 5.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Partial
Raw vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2014-8116.md and follow it. Check whether this project is affected by CVE-2014-8116. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/file/file/blob/00cef282a902a4a6709bbbbb933ee397768caa38/ChangeLog
- https://github.com/file/file/commit/b4c01141e5367f247b84dcaf6aefbb4e741842b8
- https://github.com/file/file/commit/d7cdad007c507e6c79f51f058dd77fab70ceb9f6
- https://www.freebsd.org/security/advisories/FreeBSD-SA-14:28.file.asc
- https://github.com/file/file/blob/00cef282a902a4a6709bbbbb933ee397768caa38/ChangeLog
- https://github.com/file/file/commit/b4c01141e5367f247b84dcaf6aefbb4e741842b8
- https://github.com/file/file/commit/d7cdad007c507e6c79f51f058dd77fab70ceb9f6
- https://www.freebsd.org/security/advisories/FreeBSD-SA-14:28.file.asc
References
- http://advisories.mageia.org/MGASA-2015-0040.html
- http://rhn.redhat.com/errata/RHSA-2016-0760.html
- http://seclists.org/oss-sec/2014/q4/1056
- http://secunia.com/advisories/61944
- http://secunia.com/advisories/62081
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/71700
- http://www.securitytracker.com/id/1031344
- http://www.ubuntu.com/usn/USN-2494-1
- https://github.com/file/file/blob/00cef282a902a4a6709bbbbb933ee397768caa38/ChangeLog
- https://github.com/file/file/commit/b4c01141e5367f247b84dcaf6aefbb4e741842b8
- https://github.com/file/file/commit/d7cdad007c507e6c79f51f058dd77fab70ceb9f6
- https://www.freebsd.org/security/advisories/FreeBSD-SA-14:28.file.asc
- http://advisories.mageia.org/MGASA-2015-0040.html
- http://rhn.redhat.com/errata/RHSA-2016-0760.html
- http://seclists.org/oss-sec/2014/q4/1056
- http://secunia.com/advisories/61944
- http://secunia.com/advisories/62081
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/71700
- http://www.securitytracker.com/id/1031344
- http://www.ubuntu.com/usn/USN-2494-1
- https://github.com/file/file/blob/00cef282a902a4a6709bbbbb933ee397768caa38/ChangeLog