CRITICAL 9.8 Microsoft PoC
CVE-2023-25690
Apache HTTP Server: HTTP request splitting with mod_rewrite and mod_proxy
Microsoft Security Update 2023-Mar: Apache HTTP Server: HTTP request splitting with mod_rewrite and mod_proxy
Affected Products
- cm1 httpd 2.4.56-1 on CBL Mariner 1.0
- cbl2 httpd 2.4.56-1 on CBL Mariner 2.0
- azl3 mod_http2 2.0.29-3 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-25690
- https://nvd.nist.gov/vuln/detail/CVE-2023-25690
This critical severity vulnerability with a CVSS score of 9.8 was published on 2023-03-14 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 84.5% (top 0% of all CVEs by exploitation probability). Affected: cm1 httpd 2.4.56-1 on CBL Mariner 1.0, cbl2 httpd 2.4.56-1 on CBL Mariner 2.0, azl3 mod_http2 2.0.29-3 on Azure Linux 3.0.
Risk Timeline
CVE Disclosed2023-03-14 · 1282 days ago
Public PoC Exploit AvailableWeaponised proof-of-concept code is publicly accessible
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2023-25690NVD / MITRE
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