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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Start learningUpgrade Amazon-Linux:2
libgs
to version 0:9.25-5.amzn2 or higher.
This issue was patched in ALAS2-2021-1598
.
Note: Versions mentioned in the description apply only to the upstream libgs
package and not the libgs
package as distributed by Amazon-Linux
.
See How to fix?
for Amazon-Linux:2
relevant fixed versions and status.
A flaw was found in, ghostscript versions prior to 9.50, in the .pdf_hook_DSC_Creator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER
restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.