Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-29185 | 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 | Providers |
|---|---|
| https://github.com/matthiaskramm/swftools/issues/176 |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T03:30:37.404Z
Reserved: 2021-10-11T00:00:00.000Z
Link: CVE-2021-42203
No data.
Status : Modified
Published: 2022-06-02T14:15:30.083
Modified: 2024-11-21T06:27:24.400
Link: CVE-2021-42203
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD