Memory Leak

2024-03-0107:44:28

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

libming

memory leak

parseswf_textrecord

dos

swf file

heap memory

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

17.0%

JSON

libming/libming is vulnerable to Memory Leak. The vulnerability is due to the allocation of brec->GlyphCount into heap memory inside function parseSWF_TEXTRECORD, which is never freed. This allows attackers to execute a Denial of Service (DoS) by exploiting the flaw with a crafted SWF file.