CVE-2018-15800

Timing attack allows extraction of signing key in Bits Service

Severity Score

6.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cloud Foundry Bits Service, versions prior to 2.18.0, includes an information disclosure vulnerability. A remote malicious user may execute a timing attack to brute-force the signing key, allowing them complete read and write access to the the Bits Service storage.

En ParsePayloadHeader de payload_metadata.cc, hay una posible escritura fuera de límites debido a un desbordamiento de enteros. Esto podría llevar a un escalado de privilegios remoto sin necesitar privilegios de ejecución adicionales. No se necesita interacción del usuario para explotarlo. Producto: Android. Versiones: Android-9. Android ID: A-113118184.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-08-23 CVE Reserved
2018-12-10 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.cloudfoundry.org/blog/cve-2018-15800	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cloud Foundry Search vendor "Cloud Foundry"		Bits Service Search vendor "Cloud Foundry" for product "Bits Service"				< 2.18.0 Search vendor "Cloud Foundry" for product "Bits Service" and version " < 2.18.0"		-		Affected