CVE-2017-14177

Description

Apport through 2.20.7 does not properly handle core dumps from setuid binaries allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion or possibly gain root privileges. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1324.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.05%
Vendor Advisory ubuntu.com
Affected: n/a Apport
Published at:
Updated at:

References

Link Tags
https://people.canonical.com/~ubuntu-security/cve/?cve=CVE-2017-14177 third party advisory
https://bazaar.launchpad.net/~apport-hackers/apport/trunk/revision/3171 third party advisory issue tracking
https://usn.ubuntu.com/usn/usn-3480-1 third party advisory vendor advisory
https://launchpad.net/bugs/1726372 third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2017-14177?
CVE-2017-14177 has been scored as a high severity vulnerability.
How to fix CVE-2017-14177?
To fix CVE-2017-14177, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-14177 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-14177 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-14177?
CVE-2017-14177 affects n/a Apport.
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