CVE-2021-45864 : tsMuxer git-c6a0277 was discovered to contain a segmentation fault via DTSStream

tsMuxer git-c6a0277 was discovered to contain a segmentation fault via DTSStreamReader::findFrame in dtsStreamReader.cpp.

Published 2022-03-02 00:15:08

Updated 2022-07-12 17:42:04

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2021-45864

Tsmuxer Project » Tsmuxer
Versions before (<) 2021-10-19
cpe:2.3:a:tsmuxer_project:tsmuxer:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 28 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/justdan96/tsMuxer/pull/480

[bug] hdrSize should be uint64_t by jcdr428 · Pull Request #480 · justdan96/tsMuxer · GitHub
Third Party Advisory
https://github.com/justdan96/tsMuxer/issues/476

segmentation fault in dtsStreamReader.cpp:193 DTSStreamReader::findFrame · Issue #476 · justdan96/tsMuxer · GitHub
Exploit;Issue Tracking;Patch;Third Party Advisory

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