An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_FontExtract_DefineFontInfo() located in swftext.c. It allows an attacker to cause Denial of Service.
References
Link Resource
https://github.com/matthiaskramm/swftools/issues/139 Exploit Issue Tracking Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-20T15:27:15

Updated: 2021-09-20T15:27:15

Reserved: 2021-08-23T00:00:00


Link: CVE-2021-39593

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-09-20T16:15:14.287

Modified: 2021-09-22T18:59:07.497


Link: CVE-2021-39593

JSON object: View

cve-icon Redhat Information

No data.

CWE