Vulnerability Details : CVE-2019-19353
Potential exploit
An insecure modification vulnerability in the /etc/passwd file was found in the operator-framework/hive as shipped in Red Hat Openshift 4. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges.
Products affected by CVE-2019-19353
- cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-19353
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-19353
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST | |
|
7.0
|
HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
NIST |
CWE ids for CVE-2019-19353
-
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.Assigned by: secalert@redhat.com (Primary)
References for CVE-2019-19353
-
https://bugzilla.redhat.com/show_bug.cgi?id=1791534
1791534 – OpenShift: containers modify /etc/passwd group writableExploit;Issue Tracking;Vendor Advisory
-
https://access.redhat.com/articles/4859371
OpenShift Containers - Modification of /etc/passwd - Red Hat Customer PortalVendor Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1793279
1793279 – (CVE-2019-19353) CVE-2019-19353 operator-framework/hive: /etc/passwd is given incorrect privilegesIssue Tracking;Vendor Advisory
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