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 RHEL:7
jbcs-httpd24-httpd-manual
to version 0:2.4.37-78.jbcs.el7 or higher.
This issue was patched in RHSA-2021:4614
.
Note: Versions mentioned in the description apply only to the upstream jbcs-httpd24-httpd-manual
package and not the jbcs-httpd24-httpd-manual
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow