| Description: | Summary:
The remote host is missing an update for the Debian 'openssl' package(s) announced via the DSA-4018-1 advisory.
Vulnerability Insight:
Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit. The Common Vulnerabilities and Exposures project identifies the following issues:
CVE-2017-3735
It was discovered that OpenSSL is prone to a one-byte buffer overread while parsing a malformed IPAddressFamily extension in an X.509 certificate.
Details can be found in the upstream advisory: [link moved to references]
CVE-2017-3736
It was discovered that OpenSSL contains a carry propagation bug in the x86_64 Montgomery squaring procedure.
Details can be found in the upstream advisory: [link moved to references]
For the oldstable distribution (jessie), CVE-2017-3735 has been fixed in version 1.0.1t-1+deb8u7. The oldstable distribution is not affected by CVE-2017-3736.
For the stable distribution (stretch), these problems have been fixed in version 1.1.0f-3+deb9u1.
For the unstable distribution (sid), these problems have been fixed in version 1.1.0g-1.
We recommend that you upgrade your openssl packages.
Affected Software/OS:
'openssl' package(s) on Debian 8, Debian 9.
Solution:
Please install the updated package(s).
CVSS Score:
5.0
CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
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