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Medium severity · published Sep 25, 2024
CVE-2024-23454
Apache Hadoop’s RunJar.run() does not set permissions for temporary directory by default
6.2
CVSS
0.4%
EPSS
No
On KEV
Description
Apache Hadoop’s RunJar.run() does not set permissions for temporary directory by default. If sensitive data will be present in this file, all the other local users may be able to view the content. This is because, on unix-like systems, the system temporary directory is shared between all local users. As such, files written in this directory, without setting the correct posix permissions explicitly, may be viewable by all other local users.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HA
Hadoop · Apache
before 3.4.0 · source: NVD
Affected product
HA
Hadoop
Apache
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-23454
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-23454
Patch
https://issues.apache.org/jira/browse/HADOOP-19031
Mailing List
https://lists.apache.org/thread/xlo7q8kn4tsjvx059r789oz19hzgfkfs
Mailing List
http://www.openwall.com/lists/oss-security/2024/09/25/1
Third Party Advisory
https://security.netapp.com/advisory/ntap-20241101-0002/
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