CVE-2017-9268

open-build-service retrigger / wipebinaries hitting the wrong project bypassing access permissions

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In the open build service before 201707022 the wipetrigger and rebuild actions checked the wrong project for permissions, allowing authenticated users to cause operations on projects where they did not have permissions leading to denial of service (resource consumption).

En open build service, en versiones anteriores a la 201707022, las acciones wipetrigger y rebuild comprobaban el proyecto equivocado en busca de permisos. Esto permitía que usuarios autenticados operasen en proyectos en los que no tenían permisos, lo que conducía a una denegación de servicio (consumo de recursos).

*Credits: Adrian Schröter of SUSE

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-05-29 CVE Reserved
2018-03-01 CVE Published
2024-01-09 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-285: Improper Authorization
CWE-732: Incorrect Permission Assignment for Critical Resource

CAPEC

References (2)

URL	Tag	Source
https://bugzilla.suse.com/show_bug.cgi?id=1045519	X_refsource_confirm
https://github.com/openSUSE/open-build-service/pull/3267	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opensuse Search vendor "Opensuse"		Open Build Service Search vendor "Opensuse" for product "Open Build Service"				<= 2.8.2 Search vendor "Opensuse" for product "Open Build Service" and version " <= 2.8.2"		-		Affected