CVE-2003-0545
9.8
CRITICAL
CVSS 3.1
EPSS 74.6%
Description
Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.
How to fix CVE-2003-0545
To remediate CVE-2003-0545, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 0.9.7c or later
Is CVE-2003-0545 being exploited?
Likely — EPSS is 74.6%, placing CVE-2003-0545 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 0.9.7c
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |