The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade python
to version 3.8.19, 3.9.19, 3.10.14, 3.11.9, 3.12.3 or higher.
Affected versions of this package are vulnerable to Asymmetric Resource Consumption (Zip Bomb) in the zipfile
module. An attacker can create a zip-bomb with a high compression ratio that exploits the zip format to overlap entries in the archive.
Thee following check can be used before extracting a ZIP file.
# zipf is an open ZipFile
end_offset = zipf.start_dir
for zinfo in sorted(zipf.filelist,
key=lambda zinfo: zinfo.header_offset,
reverse=True):
if zinfo.header_offset + zinfo.compress_size > end_offset:
raise zipfile.BadZipFile('Overlapped entries')
end_offset = zinfo.header_offset