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Oracle Solaris 11: CVE-2018-16890: Vulnerability in libcurl

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Oracle Solaris 11: CVE-2018-16890: Vulnerability in libcurl

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
02/06/2019
Created
04/22/2019
Added
03/20/2019
Modified
11/17/2021

Description

libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (`lib/vauth/ntlm.c:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.

Solution(s)

  • oracle-solaris-11-4-upgrade-value-web-curl-7-64-0-11-4-7-0-1-3-0

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