CVE-2020-20412

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

lib/codebook.c in libvorbis before 1.3.6, as used in StepMania 5.0.12 and other products, has insufficient array bounds checking via a crafted OGG file. NOTE: this may overlap CVE-2018-5146.

La biblioteca lib/codebook.c en libvorbis versiones anteriores a 1.3.6, como es usado en StepMania versión 5.0.12 y otros productos, presenta una comprobación de límites de matriz insuficiente por medio de un archivo OGG diseñado

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-08-13 CVE Reserved
2020-12-26 CVE Published
2023-09-10 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-129: Improper Validation of Array Index

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/stepmania/stepmania/issues/1890	2024-08-04

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
Stepmania Search vendor "Stepmania"		Stepmania Search vendor "Stepmania" for product "Stepmania"				5.0.12 Search vendor "Stepmania" for product "Stepmania" and version "5.0.12"		-		Affected
Xiph.org Search vendor "Xiph.org"		Libvorbis Search vendor "Xiph.org" for product "Libvorbis"				>= 1.3.2 < 1.3.6 Search vendor "Xiph.org" for product "Libvorbis" and version " >= 1.3.2 < 1.3.6"		-		Affected