Implementations of SSH version 1.5, including (1) OpenSSH up to version 2.3.0, (2) AppGate, and (3) ssh-1 up to version 1.2.31, in certain…

Description

Implementations of SSH version 1.5, including (1) OpenSSH up to version 2.3.0, (2) AppGate, and (3) ssh-1 up to version 1.2.31, in certain configurations, allow a remote attacker to decrypt and/or alter traffic via a "Bleichenbacher attack" on PKCS#1 version 1.5.

Scores

EPSS (exploitation in 30 days)

2.5% · top 15% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.

Weakness

• n/a
• CWE-310 (opens in a new tab)All about CWE-310 and its CVEs

Affected products

• n/a

  • affected n/a

References (9)

• 2344 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 2116 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• DSA-027 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• DSA-023 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• ssh-session-key-recovery(6082) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• L-047 (opens in a new tab)third-party-advisorygovernment-resourcex_refsource_CIACx_transferred
• DSA-086 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 20010207 [CORE SDI ADVISORY] SSH1 session key recovery vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• SuSE-SA:2001:04 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2001-0361](https://trackcve.app/badge/CVE-2001-0361.svg)](https://trackcve.app/cve/CVE-2001-0361)

Record last updated 8 Aug 2024, 04:14 UTC.