CVE-2015-3194
openssl - security update
7.5
HIGH
CVSS 3.1
EPSS 54.5%
Description
crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1 signature that lacks a mask generation function parameter.
How to fix CVE-2015-3194
To remediate CVE-2015-3194, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 1.0.2e-1 or later
- —upgrade to 1.0.1e-2+deb7u18 or later
Is CVE-2015-3194 being exploited?
Likely — EPSS is 54.5%, placing CVE-2015-3194 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0, < 1.0.2e-1
- from 0, < 1.0.1e-2+deb7u18
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 |