CVE-2003-0543
MediumPublished
Integer overflow in OpenSSL 0.9.6 and 0.9.7 allows remote attackers to cause a denial of service (crash) via an SSL client certificate with certain ASN.1...
- Published
- Oct 1, 2003
- Updated
- Aug 8, 2024
- Assigning CNA
- mitre
- Evidence observed
- Oct 9, 2003
Primary CVSS
5.0/ 10Medium
nvd · CVSS 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P27.4%
Moderate · next 30 days
- Percentile
- 98.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Integer overflow in OpenSSL 0.9.6 and 0.9.7 allows remote attackers to cause a denial of service (crash) via an SSL client certificate with certain ASN.1 tag values.
Sources
1Bram Matthys · multiple · Oct 9, 2003
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