CVE-2021-45860

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An integer overflow in DTSStreamReader::findFrame() of tsMuxer git-2678966 allows attackers to cause a Denial of Service (DoS) via a crafted file.

Un desbordamiento de enteros en la función DTSStreamReader::findFrame() de tsMuxer versión git-2678966 permite a atacantes causar una denegación de servicio (DoS) por medio de un archivo diseñado

*Credits: N/A

Attack Vector

Local

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

2021-12-27 CVE Reserved
2022-03-01 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/justdan96/tsMuxer/issues/510	2024-08-04

URL	Date	SRC
https://github.com/justdan96/tsMuxer/pull/511	2022-03-09

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Tsmuxer Project Search vendor "Tsmuxer Project"		Tsmuxer Search vendor "Tsmuxer Project" for product "Tsmuxer"				< 2021-12-21 Search vendor "Tsmuxer Project" for product "Tsmuxer" and version " < 2021-12-21"		-		Affected