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Ubuntu: USN-3547-1 (CVE-2017-10790): Libtasn1 vulnerabilities

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Ubuntu: USN-3547-1 (CVE-2017-10790): Libtasn1 vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
07/01/2017
Created
07/25/2018
Added
01/26/2018
Modified
07/08/2020

Description

The _asn1_check_identifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1_node structure. It may lead to a remote denial of service attack.

Solution(s)

  • ubuntu-upgrade-libtasn1-6

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