Medium severity · published Jul 10, 2023
CVE-2023-35887
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA
4.3
CVSS
1.3%
EPSS
No
On KEV
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.
In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover "exists/does not exist" information about items outside the rooted tree via paths including parent navigation ("..") beyond the root, or involving symlinks.
This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Sshd · Apache
1.0.0 before 2.9.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-35887
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-35887
Mailing List
https://lists.apache.org/thread/b9qgtqvhnvgfpn0w1gz918p21p53tqk2
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