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FreeBSD: VID-50751310-A763-11E6-A881-B499BAEBFEAF (CVE-2016-7053): openssl -- multiple vulnerabilities

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FreeBSD: VID-50751310-A763-11E6-A881-B499BAEBFEAF (CVE-2016-7053): openssl -- multiple vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
11/10/2016
Created
07/25/2018
Added
11/14/2016
Modified
05/07/2019

Description

In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected.

Solution(s)

  • freebsd-upgrade-package-openssl-devel

References

  • CVE-2016-7053

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