An issue was discovered in swftools through 20201222. A heap-use-after-free exists in the function swf_FontExtract_DefineTextCallback() located in swftext.c. It allows an attacker to cause code execution.
References
Link | Resource |
---|---|
https://github.com/matthiaskramm/swftools/issues/176 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-05-31T18:49:21
Updated: 2022-05-31T18:49:21
Reserved: 2021-10-11T00:00:00
Link: CVE-2021-42203
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-06-02T14:15:30.083
Modified: 2022-06-08T18:34:46.690
Link: CVE-2021-42203
JSON object: View
Redhat Information
No data.
CWE