CVE-2016-7141

curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has been set, a different vulnerability than CVE-2016-5420.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/92754	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036739	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1373229	Issue Tracking
https://github.com/curl/curl/commit/curl-7_50_2~32	Issue Tracking Patch
http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.html	Third Party Advisory
https://curl.haxx.se/docs/adv_20160907.html	Vendor Advisory Patch
https://security.gentoo.org/glsa/201701-47
http://rhn.redhat.com/errata/RHSA-2016-2957.html
http://rhn.redhat.com/errata/RHSA-2016-2575.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html
https://access.redhat.com/errata/RHSA-2018:3558

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Configurations

Configuration 1 (hide)

cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*

Information

Published : 2016-10-03 14:59

Updated : 2018-11-13 03:29

NVD link : CVE-2016-7141

Mitre link : CVE-2016-7141

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

haxx

libcurl

opensuse

leap

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