PT-2003-2507 · Openssh+1 · Openssh+1

Ashar Voultoiz · Published 2003-12-31 · Updated 2024-07-08 · CVE-2003-1562

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

AV:N/AC:H/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions OpenSSH versions 3.6.1p2 and earlier

Description The issue allows remote attackers to potentially determine if the password step of a multi-step authentication is successful by using timing differences. This occurs when PermitRootLogin is disabled and PAM keyboard-interactive authentication is used.

Recommendations For OpenSSH versions 3.6.1p2 and earlier, consider updating to a version that includes a fix for this issue, as the current version allows for potential timing attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

ALT-PU-2024-3921

ALT-PU-2024-4077

ALT-PU-2024-4467

ALT-PU-2024-9513

CVE-2003-1562

Affected Products

Alt Linux

Openssh

References · 359

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/ssh/ssh_enumusers.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/ssh/ssh_version.rb · Exploit
• 🔥 https://github.com/Rhynorater/CVE-2018-15473-Exploit · Exploit
• 🔥 https://github.com/zgzhang/cve-2024-6387-poc · Exploit
• 🔥 https://github.com/xaitax/CVE-2024-6387_Check · Exploit
• 🔥 https://github.com/acrono/cve-2024-6387-poc · Exploit
• 🔥 https://github.com/asterictnl-lvdw/CVE-2024-6387 · Exploit
• 🔥 https://github.com/cpandya2909/CVE-2020-15778 · Exploit
• 🔥 https://github.com/lflare/cve-2024-6387-poc · Exploit
• 🔥 https://github.com/epi052/cve-2018-15473 · Exploit
• 🔥 https://github.com/KINGSABRI/CVE-in-Ruby/tree/master/CVE-2016-6210 · Exploit
• 🔥 https://github.com/Christbowel/CVE-2023-25136 · Exploit
• 🔥 https://github.com/l0n3m4n/CVE-2024-6387 · Exploit
• 🔥 https://github.com/filipi86/CVE-2024-6387-Vulnerability-Checker · Exploit
• 🔥 https://github.com/vin01/poc-proxycommand-vulnerable · Exploit