CVE-2016-8659

Description

Bubblewrap before 0.1.3 sets the PR_SET_DUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket.

Category

7.0
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.06%
Third-Party Advisory openwall.com Third-Party Advisory openwall.com Third-Party Advisory securityfocus.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.openwall.com/lists/oss-security/2016/10/13/4 mailing list third party advisory patch
https://github.com/projectatomic/bubblewrap/issues/107 issue tracking third party advisory patch
http://www.openwall.com/lists/oss-security/2016/10/12/5 third party advisory mailing list
http://www.securityfocus.com/bid/93542 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-8659?
CVE-2016-8659 has been scored as a high severity vulnerability.
How to fix CVE-2016-8659?
To fix CVE-2016-8659, 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-2016-8659 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-8659 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.
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