CVE-2014-3569

NameCVE-2014-3569
DescriptionThe ssl23_get_client_hello function in s23_srvr.c in OpenSSL 0.9.8zc, 1.0.0o, and 1.0.1j does not properly handle attempts to use unsupported protocols, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unexpected handshake, as demonstrated by an SSLv3 handshake to a no-ssl3 application with certain error handling. NOTE: this issue became relevant after the CVE-2014-3568 fix.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-81-1, DSA-3125-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openssl (PTS)wheezy1.0.1e-2+deb7u20fixed
wheezy (security)1.0.1t-1+deb7u3fixed
jessie (security), jessie1.0.1t-1+deb8u7fixed
stretch (security), stretch1.1.0f-3+deb9u1fixed
buster, sid1.1.0g-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
opensslsource(unstable)1.0.1k-1medium
opensslsourcesqueeze0.9.8o-4squeeze18mediumDLA-81-1
opensslsourcewheezy1.0.1e-2+deb7u14mediumDSA-3125-1

Notes

https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=6ce9687b5aba5391fc0de50e18779eb676d0e04d

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