CVE-2003-0851
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion)...
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
Exploit likelihood
What each source reports
NVD Score used
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
- Record
CVE-2003-0851- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
- Record
CVE-2003-0851- Updated
- 2026-11-02
EUVDEUVD-2003-0842 No score
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
- Record
EUVD-2003-0842- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m2h2-rm4v-5p5x No score
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion)...
OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences.
- Record
GHSA-m2h2-rm4v-5p5x- 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-2003-0851 is a medium vulnerability (CVSS 5.0) in Openssl, published November 6, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.07%, the 93rd percentile. No source names a fixed version.