A vulnerability, which was classified as very critical, has been found in Oracle HTTP Server 12.2.1.3.0 (Web Server). This issue affects an unknown functionality of the component Web Listener. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability.

The weakness was shared 04/16/2019 as Oracle Critical Patch Update Advisory - April 2019 as confirmed advisory (Website). The advisory is shared at oracle.com. The identification of this vulnerability is CVE-2019-3822. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/31/2023).

We expect the 0-day to have been worth approximately $25k-$100k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 197366 (Ubuntu Security Notification for Curl Vulnerabilities (USN-3882-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The entries 130579, 130618, 130619 and 133580 are related to this item.

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Type

• Web Server

Vendor

• Oracle

Name

• HTTP Server

Version

• 12.2.1.3.0

License

• commercial

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