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.
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsUpgrade RHEL:8
grub2-efi-aa64
to version 1:2.02-87.el8_2.10 or higher.
This issue was patched in RHSA-2022:5100
.
Note: Versions mentioned in the description apply only to the upstream grub2-efi-aa64
package and not the grub2-efi-aa64
package as distributed by RHEL
.
See How to fix?
for RHEL:8
relevant fixed versions and status.
Out-of-bounds write when handling split HTTP headers; When handling split HTTP headers, GRUB2 HTTP code accidentally moves its internal data buffer point by one position. This can lead to a out-of-bound write further when parsing the HTTP request, writing a NULL byte past the buffer. It's conceivable that an attacker controlled set of packets can lead to corruption of the GRUB2's internal memory metadata.