CVE-2018-12473

path traversal in obs-service-tar_scm

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A path traversal traversal vulnerability in obs-service-tar_scm of Open Build Service allows remote attackers to cause access files not in the current build. On the server itself this is prevented by confining the worker via KVM. Affected releases are openSUSE Open Build Service: versions prior to 70d1aa4cc4d7b940180553a63805c22fc62e2cf0.

Una vulnerabilidad de salto de directorio en obs-service-tar_scm en Open Build Service permite que los atacantes remotos accedan a archivos que no están en la build actual. En el propio servidor, esto se evita confinando el trabajador mediante KVM. Las versiones afectadas son openSUSE Open Build Service en versiones anteriores a la 70d1aa4cc4d7b940180553a63805c22fc62e2cf0.

*Credits: Ludwig Nussel of SUSE

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-06-15 CVE Reserved
2018-10-02 CVE Published
2024-07-11 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-23: Relative Path Traversal

CAPEC

References (2)

URL	Tag	Source
https://bugzilla.suse.com/show_bug.cgi?id=1105361	X_refsource_confirm
https://github.com/openSUSE/obs-service-tar_scm/pull/248	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"				<= 0.9.1 Search vendor "Opensuse" for product "Open Build Service" and version " <= 0.9.1"		-		Affected