CVE-2013-4353
openssl - programming error
EPSS 22.5%
Description
The ssl3_take_mac function in ssl/s3_both.c in OpenSSL 1.0.1 before 1.0.1f allows remote TLS servers to cause a denial of service (NULL pointer dereference and application crash) via a crafted Next Protocol Negotiation record in a TLS handshake.
How to fix CVE-2013-4353
To remediate CVE-2013-4353, upgrade the affected package to a fixed version below.
- Debian/openssl—upgrade to 1.0.1f-1 or later
- Debian/openssl—upgrade to 1.0.1e-2+deb7u3 or later
Is CVE-2013-4353 being exploited?
Moderate — EPSS is 22.5%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 1.0.1f-1
- from 0, < 1.0.1e-2+deb7u3