CVE-2018-19130

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Libav 12.3, there is an invalid memory access in vc1_decode_frame in libavcodec/vc1dec.c that allows attackers to cause a denial-of-service via a crafted aac file. NOTE: This may be a duplicate of CVE-2017-17127

** EN DISPUTA ** En Libav 12.3, hay un acceso de memoria no válido en vc1_decode_frame en libavcodec/vc1dec.c que permite que los atacantes provoquen una denegación de servicio (DoS) mediante un archivo aac diseñado. NOTA: Esto puede ser un duplicado de CVE-2017-17127.

*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

2018-11-09 CVE Reserved
2018-11-09 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-09-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (3)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/152819	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html	Mailing List

URL	Date	SRC
https://bugzilla.libav.org/show_bug.cgi?id=1139	2024-08-05

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
Libav Search vendor "Libav"		Libav Search vendor "Libav" for product "Libav"				12.3 Search vendor "Libav" for product "Libav" and version "12.3"		-		Affected