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ubuntucveUbuntu.comUB:CVE-2016-7141
HistoryOct 03, 2016 - 12:00 a.m.

CVE-2016-7141

2016-10-0300:00:00
ubuntu.com
ubuntu.com
5

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

71.8%

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.

Bugs

Notes

Author Note
tyhicks only affects libcurl3-nss which is not widely used libcurl3 (OpenSSL based)
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchcurl<Β 7.22.0-3ubuntu4.17UNKNOWN
ubuntu14.04noarchcurl<Β 7.35.0-1ubuntu2.10UNKNOWN
ubuntu16.04noarchcurl<Β 7.47.0-1ubuntu2.2UNKNOWN
ubuntu16.10noarchcurl<Β 7.50.1-1ubuntu1.1UNKNOWN
ubuntu17.04noarchcurl<Β 7.50.1-1ubuntu2UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

71.8%