CVE-2023-21978 — Vulnerability in the Oracle Application Object Library product of Oracle E-Busin

Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: GUI). Supported versions that are affected are 12.2.3-12.2.11. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle A

01What is this vulnerability?

Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: GUI). Supported versions that are affected are 12.2.3-12.2.11. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Application Object Library. Successful attacks require human interaction from a person other than the attacker and while…

02Affected products

Vendor	Product	Versions
Oracle Corporation	Application Object Library	12.2.3-12.2.11

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-04-18T19:54:37.299Z
• Last modified: 2024-09-16T15:05:30.207Z

09References

• www.oracle.com — https://www.oracle.com/security-alerts/cpuapr2023.html