CVE-2015-5600
Description
The kbdint_next_device function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a denial of service (CPU consumption) via a long and duplicative list in the ssh -oKbdInteractiveDevices option, as demonstrated by a modified client that provides a different password for each pam element on this list.
Risk Information
Base Score
5.3
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
Exploitation Probability
70.907
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in OS X Yosemite 10.10.5 Update | Mac |
| Multiple vulnerabilities are fixed in OS X Yosemite 10.10.5 Combo Update | Mac |
| secure shell (SSH) for secure access to remote machines (USN-2710-1) openssh-server_6.6p1-2ubuntu1_i386.deb | Linux |
| secure shell (SSH) for secure access to remote machines (USN-2710-1) openssh-server_6.6p1-2ubuntu1_amd64.deb | Linux |
| secure shell (SSH) for secure access to remote machines (USN-2710-1) openssh-server_6.7p1-5ubuntu1_i386.deb | Linux |
| secure shell (SSH) for secure access to remote machines (USN-2710-1) openssh-server_6.7p1-5ubuntu1_amd64.deb | Linux |
| CVE-2015-5600 | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-600354 | OS X Yosemite 10.10.5 Update |
| PATCH-600458 | OS X Yosemite 10.10.5 Combo Update |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234