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CVE-2025-29491

Date: March 26, 2025

An allocation-size-too-big error in the parseSWF_DEFINEBINARYDATA function of libming v0.48 allows attackers to cause a Denial of Service (DoS) via supplying a crafted SWF file.

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-29491
https://github.com/libming/libming/issues/330
https://github.com/goodmow/PoC/blob/main/libming/libming-fuzz10.readme
https://www.mend.io/vulnerability-database/CVE-2025-29491

Severity Score

Weakness Type (CWE)

Memory Allocation with Excessive Size Value

CWE-789

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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