CVE-2019-2767 Missing authorization in BI Publisher (formerly XML Publisher)
Unauthenticated attackers can modify and read BI Publisher data via HTTP due to missing authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-2767?
CVE-2019-2767 is a high-severity missing authorization vulnerability in Oracle Corporation BI Publisher (formerly XML Publisher), published on 23 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in the BI Publisher (formerly XML Publisher) component of Oracle Fusion Middleware (subcomponent: BI Publisher Security). The supported version that is affected are 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise BI Publisher (formerly XML Publisher). While the vulnerability is in BI Publisher (formerly XML Publisher), attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of BI Publisher (formerly XML Publisher) accessible data as well as unauthorized read access to a subset of BI Publisher (formerly XML Publisher) accessible data. CVSS 3.0 Base Score 7.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N).
Which versions are affected by CVE-2019-2767?
It affects 1 product.
Products include Oracle Bi Publisher.
How do I fix CVE-2019-2767?
No fix has been published for CVE-2019-2767 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2019-2767 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-2767 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in Oracle Corporation BI Publisher (formerly XML Publisher)
Sources
Also known as GHSA-9m8g-jq9x-h3f8.