Vulnerability Details : CVE-2018-10917
pulp 2.16.x and possibly older is vulnerable to an improper path parsing. A malicious user or a malicious iso feed repository can write to locations accessible to the 'apache' user. This may lead to overwrite of published content on other iso repositories.
Vulnerability category: Directory traversal
Products affected by CVE-2018-10917
- cpe:2.3:a:pulpproject:pulp:*:*:*:*:*:*:*:*
- cpe:2.3:a:pulpproject:pulp:2.16.2:*:*:*:*:*:*:*
- cpe:2.3:a:pulpproject:pulp:2.16.4:*:*:*:*:*:*:*
- cpe:2.3:a:pulpproject:pulp:2.16.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-10917
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-10917
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST | |
|
6.8
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H |
1.6
|
5.2
|
Red Hat, Inc. |
CWE ids for CVE-2018-10917
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by:
- nvd@nist.gov (Secondary)
- secalert@redhat.com (Primary)
References for CVE-2018-10917
-
https://access.redhat.com/errata/RHSA-2019:1222
RHSA-2019:1222 - Security Advisory - Red Hat Customer Portal
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10917
1598928 – (CVE-2018-10917) CVE-2018-10917 pulp: Improper path parsing leads to overwriting of iso repositoriesIssue Tracking;Third Party Advisory
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