CVE-2023-26991: Use After Free
First published: Tue Apr 04 2023(Updated: )
SWFTools v0.9.2 was discovered to contain a stack-use-after-scope in the swf_ReadSWF2 function in lib/rfxswf.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SWFTools | =0.9.2 | |
| =0.9.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-26991?
CVE-2023-26991 has been classified with a high severity due to the presence of a stack-use-after-scope vulnerability.
How do I fix CVE-2023-26991?
To mitigate CVE-2023-26991, you should upgrade SWFTools to the latest version that addresses this vulnerability.
What versions of SWFTools are affected by CVE-2023-26991?
CVE-2023-26991 specifically affects SWFTools version 0.9.2.
What impact does CVE-2023-26991 have on affected systems?
CVE-2023-26991 can lead to potential remote code execution and may compromise the security of affected systems.
Is there a workaround for CVE-2023-26991 if I cannot upgrade?
If upgrading is not possible, consider implementing additional security measures such as network isolation for affected systems.
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