Vulnerability Description
In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Hadoop | >= 2.0.0, <= 2.10.0 |
| Apache | Solr | 8.6.0 |
| Oracle | Financial Services Crime And Compliance Management Studio | 8.0.8.2.0 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread.html/r0a534f1cde7555f7208e9f9b791c1ab396d215eaae
- https://lists.apache.org/thread.html/r49c9ab444ab1107c6a8be8a0d66602dec32a16d96c
- https://lists.apache.org/thread.html/r4a57de5215494c35c8304cf114be75d42df7abc6c0
- https://lists.apache.org/thread.html/r513758942356ccd0d14538ba18a09903fc72716d74Mailing ListVendor Advisory
- https://lists.apache.org/thread.html/r6341f2a468ced8872a71997aa1786ce03624241348
- https://lists.apache.org/thread.html/r6c2fa7949738e9d39606f1d7cd890c93a2633e3357
- https://lists.apache.org/thread.html/r79201a209df9a4e7f761e537434131b4e39eabec43
- https://lists.apache.org/thread.html/r79323adac584edab99fd5e4b52a013844b784a5d4b
- https://lists.apache.org/thread.html/r9328eb49305e4cacc80e182bfd8a2efd8e640d940e
- https://lists.apache.org/thread.html/r941e9be04efe0f455d20aeac88516c0848decd7e7b
- https://lists.apache.org/thread.html/rb12afaa421d483863c4175e42e5dbd0673917a3cff
- https://lists.apache.org/thread.html/rc0057ebf32b646ab47f7f5744a8948332e015c3904
- https://lists.apache.org/thread.html/rca4516b00b55b347905df45e5d0432186248223f30
- https://lists.apache.org/thread.html/re4129c6b9e0410848bbd3761187ce9c19bc1cd4910
- https://security.netapp.com/advisory/ntap-20210304-0001/Third Party Advisory
FAQ
What is CVE-2020-9492?
CVE-2020-9492 is a vulnerability with a CVSS score of 8.8 (HIGH). In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.
How severe is CVE-2020-9492?
CVE-2020-9492 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-9492?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Hadoop, Apache Solr, Oracle Financial Services Crime And Compliance Management Studio.