Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-rmpj-7c96-mrg8
Advisory ID github_osv/GHSA-rmpj-7c96-mrg8
Aliases CVE-2021-37404
Summary Apache Hadoop heap overflow before v2.10.2, v3.2.3, v3.3.2 There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-131 Incorrect Calculation of Buffer Size
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3.1 9.8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-rmpj-7c96-mrg8/GHSA-rmpj-7c96-mrg8.json
generic_textual CRITICAL
Reference id Reference type URL
https://github.com/apache/hadoop
https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo
https://security.netapp.com/advisory/ntap-20220715-0007
CVE-2021-37404 https://nvd.nist.gov/vuln/detail/CVE-2021-37404
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-rmpj-7c96-mrg8/GHSA-rmpj-7c96-mrg8.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.