Severity |
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Remote |
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Type |
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Arbitrary code execution |
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Description |
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A heap-based buffer overflow exists in Info-Zip UnZip version <= 6.00 in the processing of password-protected archives that allows an attacker to perform a denial of service or to possibly achieve code execution. |
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References |
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https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-infozip-unzip/index.html |
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Notes |
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Still no fix upstream. We do use FORTIFY_SOURCE=2 on our builds and that works as a "workaround" since it kills the app. Downgrading the severity to 'low' since we don't really care about DoS in unzip. |
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