CVE-2016-2037: Buffer Overflow
The cpiosafernamesuffix function in util.c in cpio 2.11 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted cpio file.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/cpioto a version that resolves this vulnerability.Fixed in 2.12-r3
Event History
Frequently Asked Questions
What is the severity of CVE-2016-2037?
CVE-2016-2037 has a moderate severity level due to its potential to cause a denial of service.
How do I fix CVE-2016-2037?
To fix CVE-2016-2037, you should upgrade to a version of GNU cpio newer than 2.11 or apply relevant patches provided by your distribution.
What software is affected by CVE-2016-2037?
CVE-2016-2037 affects GNU cpio version 2.11 and specific versions of Debian Linux 7.0 and 8.0.
What type of vulnerability is CVE-2016-2037?
CVE-2016-2037 is classified as an out-of-bounds write vulnerability.
Can CVE-2016-2037 be exploited remotely?
Yes, CVE-2016-2037 can be exploited remotely through crafted cpio files.