CVE-2018-10917

pulp: Improper path parsing leads to overwriting of iso repositories

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

pulp en versiones 2.16.x y, posiblemente, anteriores, es vulnerable a un análisis de ruta incorrecto. Un usuario malicioso o un repositorio de feeds de ISO malicioso puede escribir en ubicaciones accesibles al usuario "apache". Esto podría conducir a la sobrescritura de contenido publicado en otros repositorios iso.

A path traversal flaw was found in the ISO repository plugin for pulp. An attacker, with access to a repository feeding pulp can carefully craft his repository to overwrite arbitrary files owned by the Apache webserver.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-05-09 CVE Reserved
2018-08-15 CVE Published
2024-06-24 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (4)

URL	Tag	Source
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10917	Issue Tracking

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2019:1222	2023-02-12
https://access.redhat.com/security/cve/CVE-2018-10917	2019-05-14
https://bugzilla.redhat.com/show_bug.cgi?id=1598928	2019-05-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pulpproject Search vendor "Pulpproject"		Pulp Search vendor "Pulpproject" for product "Pulp"				<= 2.16.0 Search vendor "Pulpproject" for product "Pulp" and version " <= 2.16.0"		-		Affected
Pulpproject Search vendor "Pulpproject"		Pulp Search vendor "Pulpproject" for product "Pulp"				2.16.1 Search vendor "Pulpproject" for product "Pulp" and version "2.16.1"		-		Affected
Pulpproject Search vendor "Pulpproject"		Pulp Search vendor "Pulpproject" for product "Pulp"				2.16.2 Search vendor "Pulpproject" for product "Pulp" and version "2.16.2"		-		Affected
Pulpproject Search vendor "Pulpproject"		Pulp Search vendor "Pulpproject" for product "Pulp"				2.16.4 Search vendor "Pulpproject" for product "Pulp" and version "2.16.4"		-		Affected