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 Amazon-Linux:2023
mod_security-mlogc-debuginfo
to version 0:2.9.10-1.amzn2023.0.1 or higher.
This issue was patched in ALAS2023-2025-1026
.
Note: Versions mentioned in the description apply only to the upstream mod_security-mlogc-debuginfo
package and not the mod_security-mlogc-debuginfo
package as distributed by Amazon-Linux
.
See How to fix?
for Amazon-Linux:2023
relevant fixed versions and status.
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Versions up to and including 2.9.8 are vulnerable to denial of service in one special case (in stable released versions): when the payload's content type is application/json
, and there is at least one rule which does a sanitiseMatchedBytes
action. A patch is available at pull request 3389 and expected to be part of version 2.9.9. No known workarounds are available.