CVE-2021-39574

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function pool_read() located in pool.c. It allows an attacker to cause code Execution.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Sep 20, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-395755.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function dump_method() located in abc.c. It aCVE-2021-395777.8An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function main() located in swfdump.c. It allows aCVE-2021-395797.8An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function string_hash() located in q.c. It allows CVE-2021-39589.8Improper Handling of Parameters vulnerability in Ipack Automation Systems Ipack SCADA Software allows : Blind SQL Injection.This issue affecCVE-2021-395827.8An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function swf_GetPlaceObject() located in swfobjecCVE-2021-395835.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function pool_lookup_string2() located in pooCVE-2021-395845.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function namespace_set_hash() located in poolCVE-2021-395855.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function traits_dump() located in abc.c. It aCVE-2021-395875.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpABC() located in abc.c. It aCVE-2021-395885.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_ReadABC() located in abc.c. It aCVE-2021-395895.5An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function parse_metadata() located in abc.c. ICVE-2021-39597.5A Server-Side Request Forgery (SSRF) vulnerability in the EPPUpdateService component of Bitdefender Endpoint Security Tools allows an attack
CVE-2021-39574: High severity, CVSS 7.8 | Vulnix