Vulnerability Details : CVE-2016-3111
pulp.spec in the installation process for Pulp 2.8.3 generates the RSA key pairs used to validate messages between the pulp server and pulp consumers in a directory that is world-readable before later modifying the permissions, which might allow local users to read the generated RSA keys via reading the key files while the installation process is running.
Vulnerability category: Information leak
Products affected by CVE-2016-3111
- cpe:2.3:a:pulpproject:pulp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3111
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-2016-3111
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2016-3111
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3111
-
https://access.redhat.com/errata/RHBA-2016:1501
RHBA-2016:1501 - Bug Fix Advisory - Red Hat Customer Portal
-
https://pulp.plan.io/issues/1837
Issue #1837: CVE-2016-3111: pulp.spec generates its RSA keys for message signing insecurely - PulpPatch;Vendor Advisory
-
https://bugzilla.redhat.com/attachment.cgi?id=1146522
Issue Tracking
-
https://github.com/pulp/pulp/blob/master/pulp.spec#L473-L486
Page not found · GitHub · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1326251
1326251 – (CVE-2016-3111) CVE-2016-3111 pulp: Race condition when generating RSA keys for authenticating messages between server and consumersIssue Tracking;Patch
-
https://github.com/pulp/pulp/blob/master/pulp.spec#L894-L903
Page not found · GitHub · GitHubIssue Tracking;Patch;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2016/05/20/1
oss-security - Pulp 2.8.3 Released to address multiple CVEsMailing List;Third Party Advisory
-
http://pkgs.fedoraproject.org/cgit/rpms/pulp.git/tree/pulp.spec#n317
Page not found :'( - src.fedoraproject.orgIssue Tracking;Patch;Third Party Advisory
-
http://pkgs.fedoraproject.org/cgit/rpms/pulp.git/tree/pulp.spec#n620
Page not found :'( - src.fedoraproject.orgIssue Tracking;Patch;Third Party Advisory
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