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Debian Security Bug TrackerDEBIANCVE:CVE-2021-42203HistoryJun 02, 2022 - 2:15 p.m.
CVE-2021-42203
2022-06-0214:15:00
Debian Security Bug Tracker
security-tracker.debian.org
23
swftools
heap-use-after-free
vulnerability
code execution
unix
EPSS
0.001
Percentile
36.3%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 9 | all | swftools | <= 0.9.2+git20130725-4.1 | swftools_0.9.2+git20130725-4.1_all.deb |
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