| Description: | Summary:
The remote host is missing an update for the Debian 'openssl' package(s) announced via the DLA-0003-1 advisory.
Vulnerability Insight:
CVE-2014-0195
Jueri Aedla discovered that a buffer overflow in processing DTLS fragments could lead to the execution of arbitrary code or denial of service.
CVE-2014-0221
Imre Rad discovered the processing of DTLS hello packets is susceptible to denial of service.
CVE-2014-0224
KIKUCHI Masashi discovered that carefully crafted handshakes can force the use of weak keys, resulting in potential man-in-the-middle attacks.
CVE-2014-3470
Felix Groebert and Ivan Fratric discovered that the implementation of anonymous ECDH ciphersuites is suspectible to denial of service.
CVE-2014-0076
Fix for the attack described in the paper 'Recovering OpenSSL ECDSA Nonces Using the FLUSH+RELOAD Cache Side-channel Attack' Reported by Yuval Yarom and Naomi Benger.
Additional information can be found at [link moved to references]
All applications linked to openssl need to be restarted. You can use the tool checkrestart from the package debian-goodies to detect affected programs or reboot your system.
It's important that you upgrade the libssl0.9.8 package and not just the openssl package.
For Debian 6 Squeeze, these issues have been fixed in openssl version 0.9.8o-4squeeze15
Affected Software/OS:
'openssl' package(s) on Debian 6.
Solution:
Please install the updated package(s).
CVSS Score:
6.8
CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
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