Medium severity · published May 21, 2023
CVE-2023-33251
When Akka HTTP before 10.5.2 accepts file uploads via the FileUploadDirectives.fileUploadAll directive, the temporary file it creates has too weak permissions: it is readable by…
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
When Akka HTTP before 10.5.2 accepts file uploads via the FileUploadDirectives.fileUploadAll directive, the temporary file it creates has too weak permissions: it is readable by other users on Linux or UNIX, a similar issue to CVE-2022-41946.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AH
Akka Http · Lightbend
before 10.5.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-33251
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-33251
Mitigation
https://akka.io/security/akka-http-cve-2023-05-15.html
doc.akka.io
https://doc.akka.io/reference/security-announcements/akka-http-cve-2023-05-15.html
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