CVE-2003-1562
Summary
| CVE | CVE-2003-1562 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2003-12-31 05:00:00 UTC |
| Updated | 2022-12-13 12:15:00 UTC |
| Description | sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive authentication, does not insert a delay after a root login attempt with the correct password, which makes it easier for remote attackers to use timing differences to determine if the password step of a multi-step authentication is successful, a different vulnerability than CVE-2003-0190. |
Risk And Classification
Problem Types: CWE-362
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Openbsd | Openssh | 1.2 | All | All | All |
| Application | Openbsd | Openssh | 1.2.1 | All | All | All |
| Application | Openbsd | Openssh | 1.2.2 | All | All | All |
| Application | Openbsd | Openssh | 1.2.27 | All | All | All |
| Application | Openbsd | Openssh | 1.2.3 | All | All | All |
| Application | Openbsd | Openssh | 1.3 | All | All | All |
| Application | Openbsd | Openssh | 1.5 | All | All | All |
| Application | Openbsd | Openssh | 1.5.7 | All | All | All |
| Application | Openbsd | Openssh | 1.5.8 | All | All | All |
| Application | Openbsd | Openssh | 2 | All | All | All |
| Application | Openbsd | Openssh | 2.1 | All | All | All |
| Application | Openbsd | Openssh | 2.1.1 | All | All | All |
| Application | Openbsd | Openssh | 2.2 | All | All | All |
| Application | Openbsd | Openssh | 2.3 | All | All | All |
| Application | Openbsd | Openssh | 2.3.1 | All | All | All |
| Application | Openbsd | Openssh | 2.5 | All | All | All |
| Application | Openbsd | Openssh | 2.5.1 | All | All | All |
| Application | Openbsd | Openssh | 2.5.2 | All | All | All |
| Application | Openbsd | Openssh | 2.9 | All | All | All |
| Application | Openbsd | Openssh | 2.9.9 | All | All | All |
| Application | Openbsd | Openssh | 2.9.9p2 | All | All | All |
| Application | Openbsd | Openssh | 2.9p1 | All | All | All |
| Application | Openbsd | Openssh | 2.9p2 | All | All | All |
| Application | Openbsd | Openssh | 3.0 | All | All | All |
| Application | Openbsd | Openssh | 3.0.1 | All | All | All |
| Application | Openbsd | Openssh | 3.0.1p1 | All | All | All |
| Application | Openbsd | Openssh | 3.0.2 | All | All | All |
| Application | Openbsd | Openssh | 3.0.2p1 | All | All | All |
| Application | Openbsd | Openssh | 3.0p1 | All | All | All |
| Application | Openbsd | Openssh | 3.1 | All | All | All |
| Application | Openbsd | Openssh | 3.1p1 | All | All | All |
| Application | Openbsd | Openssh | 3.2 | All | All | All |
| Application | Openbsd | Openssh | 3.2.2 | All | All | All |
| Application | Openbsd | Openssh | 3.2.2p1 | All | All | All |
| Application | Openbsd | Openssh | 3.2.3p1 | All | All | All |
| Application | Openbsd | Openssh | 3.3 | All | All | All |
| Application | Openbsd | Openssh | 3.3p1 | All | All | All |
| Application | Openbsd | Openssh | 3.4 | All | All | All |
| Application | Openbsd | Openssh | 3.4p1 | All | All | All |
| Application | Openbsd | Openssh | 3.5 | All | All | All |
| Application | Openbsd | Openssh | 3.5p1 | All | All | All |
| Application | Openbsd | Openssh | 3.6 | All | All | All |
| Application | Openbsd | Openssh | 3.6.1 | All | All | All |
| Application | Openbsd | Openssh | 3.6.1p1 | All | All | All |
| Application | Openbsd | Openssh | 3.6.1p2 | All | All | All |
| Application | Openbsd | Openssh | 1.2 | All | All | All |
| Application | Openbsd | Openssh | 1.2.1 | All | All | All |
| Application | Openbsd | Openssh | 1.2.2 | All | All | All |
| Application | Openbsd | Openssh | 1.2.27 | All | All | All |
| Application | Openbsd | Openssh | 1.2.3 | All | All | All |
| Application | Openbsd | Openssh | 1.3 | All | All | All |
| Application | Openbsd | Openssh | 1.5 | All | All | All |
| Application | Openbsd | Openssh | 1.5.7 | All | All | All |
| Application | Openbsd | Openssh | 1.5.8 | All | All | All |
| Application | Openbsd | Openssh | 2 | All | All | All |
| Application | Openbsd | Openssh | 2.1 | All | All | All |
| Application | Openbsd | Openssh | 2.1.1 | All | All | All |
| Application | Openbsd | Openssh | 2.2 | All | All | All |
| Application | Openbsd | Openssh | 2.3 | All | All | All |
| Application | Openbsd | Openssh | 2.3.1 | All | All | All |
| Application | Openbsd | Openssh | 2.5 | All | All | All |
| Application | Openbsd | Openssh | 2.5.1 | All | All | All |
| Application | Openbsd | Openssh | 2.5.2 | All | All | All |
| Application | Openbsd | Openssh | 2.9 | All | All | All |
| Application | Openbsd | Openssh | 2.9.9 | All | All | All |
| Application | Openbsd | Openssh | 2.9.9p2 | All | All | All |
| Application | Openbsd | Openssh | 2.9p1 | All | All | All |
| Application | Openbsd | Openssh | 2.9p2 | All | All | All |
| Application | Openbsd | Openssh | 3.0 | All | All | All |
| Application | Openbsd | Openssh | 3.0.1 | All | All | All |
| Application | Openbsd | Openssh | 3.0.1p1 | All | All | All |
| Application | Openbsd | Openssh | 3.0.2 | All | All | All |
| Application | Openbsd | Openssh | 3.0.2p1 | All | All | All |
| Application | Openbsd | Openssh | 3.0p1 | All | All | All |
| Application | Openbsd | Openssh | 3.1 | All | All | All |
| Application | Openbsd | Openssh | 3.1p1 | All | All | All |
| Application | Openbsd | Openssh | 3.2 | All | All | All |
| Application | Openbsd | Openssh | 3.2.2 | All | All | All |
| Application | Openbsd | Openssh | 3.2.2p1 | All | All | All |
| Application | Openbsd | Openssh | 3.2.3p1 | All | All | All |
| Application | Openbsd | Openssh | 3.3 | All | All | All |
| Application | Openbsd | Openssh | 3.3p1 | All | All | All |
| Application | Openbsd | Openssh | 3.4 | All | All | All |
| Application | Openbsd | Openssh | 3.4p1 | All | All | All |
| Application | Openbsd | Openssh | 3.5 | All | All | All |
| Application | Openbsd | Openssh | 3.5p1 | All | All | All |
| Application | Openbsd | Openssh | 3.6 | All | All | All |
| Application | Openbsd | Openssh | 3.6.1 | All | All | All |
| Application | Openbsd | Openssh | 3.6.1p1 | All | All | All |
| Application | Openbsd | Openssh | 3.6.1p2 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| SecurityFocus | BUGTRAQ | www.securityfocus.com | |
| SecurityFocus | BUGTRAQ | www.securityfocus.com | |
| #248747 - sshd: no delay on successful root login with permitroot = no - Debian Bug report logs | CONFIRM | bugs.debian.org | |
| OpenSSH Remote Root Authentication Timing Side-Channel Weakness | BID | www.securityfocus.com | |
| SecurityFocus | BUGTRAQ | www.securityfocus.com | |
| cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf | CONFIRM | cert-portal.siemens.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
| Organization | Published | Contributor | Statement |
|---|---|---|---|
| Red Hat | 2008-08-11 | Joshua Bressers | The risks associated with fixing this bug are greater than the low severity security risk. We therefore currently have no plans to fix this flaw in Red Hat Enterprise Linux 2.1 and 3 which is in maintenance mode. |
Legacy QID Mappings
- 591280 Siemens SCALANCE X-200RNA Switch Devices Denial of Service (DoS) Multiple Vulnerabilities (ICSA-22-349-21, SSA-412672)