CVE-2003-0637
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a...
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.
Exploit likelihood
What each source reports
NVD Score used
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.
- Record
CVE-2003-0637- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-203
- Updated
- 2026-11-02
CVE List No score
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.
- Record
CVE-2003-0637- Updated
- 2026-11-02
EUVDEUVD-2003-0631 No score
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.
- Record
EUVD-2003-0631- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fv5q-cm23-v6v8 No score
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a...
Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.
- Record
GHSA-fv5q-cm23-v6v8- Weakness
- CWE-203
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0637 is a medium vulnerability (CVSS 5.0) in Novell Ichain, published August 2, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.48%, the 74th percentile. No source names a fixed version.