SMTP: OpenSSL TLS Record Tampering Denial of Service
This signature detects attempts to exploit a known vulnerability against OpenSSL. A successful attack can result in a denial-of-service condition.
Extended 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.
Affected Products
Openssl openssl
References
CVE: CVE-2013-4353
Short Name
SMTP:DOS:OPENSSL-TLSRECORD
Severity
Minor
Recommended
False
Recommended Action
None
Category
SMTP
Keywords
CVE-2013-4353 Denial OpenSSL Record Service TLS Tampering of
Release Date
05/05/2014
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3650
False Positive
Unknown
Vendors
Openssl
CVSS Score
4.3