Cyber Resilience

CVE-2023-45510

Justdan96 Tsmuxer nightly-2023-10-05-01-55-56

Published
12 October 2023
Modified
21 November 2024
CVSS Score v3.1 7.5
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0059 45th percentile
Risk Priority 58 floored blend · peak EPSS

Summary

CVE-2023-45510 is a high-severity Mismatched Memory Management Routines (CWE-762) vulnerability in Justdan96 Tsmuxer. Its CVSS base score is 7.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Privilege Escalation (T1068); ranked at the 45th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

tsMuxer version git-2539d07 was discovered to contain an alloc-dealloc-mismatch (operator new [] vs operator delete) error.

CWE(s)
NVD-CWE-noinfoCWE-762

Related Threats

MITRE ATT&CK Enterprise Techniques

T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
attack.mitre.org →
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
attack.mitre.org →
T1212 Exploitation for Credential Access Credential Access
Adversaries may exploit software vulnerabilities in an attempt to collect credentials.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2024-49777Same product: Justdan96 Tsmuxer
CVE-2024-49776Same product: Justdan96 Tsmuxer
CVE-2024-49778Same product: Justdan96 Tsmuxer
CVE-2024-41209Same product: Justdan96 Tsmuxer
CVE-2024-41217Same product: Justdan96 Tsmuxer
CVE-2024-41206Same product: Justdan96 Tsmuxer
CVE-2024-52613Same product: Justdan96 Tsmuxer
CVE-2023-45511Same product: Justdan96 Tsmuxer
CVE-2023-3648Shared CWE-762
CVE-2025-47737Shared CWE-762

Affected Assets

justdan96
tsmuxer
nightly-2023-10-05-01-55-56

Mitigating Controls

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly prevent mismatched alloc/free via code review and static analysis, but fixing this single CWE only partially fulfills the broad control.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development can detect mismatched alloc/free pairs before release.

A.8.25 Secure development life cycle partial match
prevents

Secure development lifecycle mandates consistent allocation/deallocation patterns that prevent mismatched memory routines.

A.8.27 Secure system architecture and engineering principles partial match
degrades

Secure system architecture and engineering principles require use of matching allocators and deallocators.

A.8.28 Secure coding partial match
prevents

Secure coding standards directly prohibit mismatched memory-management calls and enforce safe patterns.

References