CVE-2015-3627 : Libcontainer and Docker Engine before 1.6.1 opens the file-descriptor passed to

Libcontainer and Docker Engine before 1.6.1 opens the file-descriptor passed to the pid-1 process before performing the chroot, which allows local users to gain privileges via a symlink attack in an image.

Published 2015-05-18 15:59:15

Updated 2018-08-13 21:47:52

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2015-3627

Docker » Docker
Versions up to, including, (<=) 1.6
cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:*
Matching versions
Docker » Libcontainer » For Docker
Versions up to, including, (<=) 1.6.0
cpe:2.3:a:docker:libcontainer:*:*:*:*:*:docker:*:*
Matching versions

Threat overview for CVE-2015-3627

Top countries where our scanners detected CVE-2015-3627

Top open port discovered on systems with this issue 2376

IPs affected by CVE-2015-3627 2

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2015-3627!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2015-3627

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2015-3627

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete

CWE ids for CVE-2015-3627

CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2015-3627

http://seclists.org/fulldisclosure/2015/May/28

Full Disclosure: Docker 1.6.1 - Security Advisory [150507]

CVEs referencing this url
http://packetstormsecurity.com/files/131835/Docker-Privilege-Escalation-Information-Disclosure.html

Docker Privilege Escalation / Information Disclosure ≈ Packet Storm

CVEs referencing this url
http://lists.opensuse.org/opensuse-updates/2015-05/msg00023.html

openSUSE-SU-2015:0905-1: moderate: Security update for docker

CVEs referencing this url
https://groups.google.com/forum/#!searchin/docker-user/1.6.1/docker-user/47GZrihtr-4/nwgeOOFLexIJ

Docker-user - Google Groepen

CVEs referencing this url