CVE-2020-9492 describes a critical vulnerability in Apache Hadoop versions 2.0.0-alpha through 3.2.1, where the WebHDFS client could improperly send SPNEGO authorization headers to unverified remote URLs. This flaw carries a high CVSS score of 8.8, indicating a network-exploitable vulnerability with low attack complexity that could lead to complete compromise of confidentiality, integrity, and availability. While the vulnerability is severe and affects various Apache and Oracle products, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding it.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, <= 2.10.0CPE matchmatch criteria | cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* | ||
>= 3.0.0, <= 3.1.3CPE matchmatch criteria | cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* | ||
>= 3.2.0, <= 3.2.1CPE matchmatch criteria | cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:* | ||
8.6.0CPE matchmatch criteria | cpe:2.3:a:apache:solr:8.6.0:*:*:*:*:*:*:* | ||
8.6.2CPE matchmatch criteria | cpe:2.3:a:apache:solr:8.6.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.