CVE-2004-0079
openssl - several vulnerabilities
7.5
HIGH
CVSS 3.1
EPSS 2.3%
Description
The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference.
How to fix CVE-2004-0079
To remediate CVE-2004-0079, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 0.9.7d-1 or later
- —upgrade to 0.9.6c-2.woody.6 or later
- —upgrade to 0.9.4-6.woody.4 or later
- —upgrade to 0.9.5a-6.woody.5 or later
Is CVE-2004-0079 being exploited?
Low — EPSS is 2.3%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 0.9.7d-1
- from 0, < 0.9.6c-2.woody.6
- from 0, < 0.9.4-6.woody.4
- from 0, < 0.9.5a-6.woody.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |