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I noticed that the latest jpegoptim is vulnerable to pixel flood attack. Due to unlimited memory consumption, uploading a malicious jpg file to a web application that uses jpegoptim, may cause a denial of service.
This discussion was converted from issue #69 on April 02, 2022 03:53.
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Hey!
I noticed that the latest
jpegoptimis vulnerable to pixel flood attack. Due to unlimited memory consumption, uploading a malicious jpg file to a web application that usesjpegoptim, may cause a denial of service.You can read more on that vulnerability here.
Proof of concept
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