CVE-2015-3143: Medium severity curl vulnerability

Published Apr 24, 2015
·
Updated

cURL and libcurl 7.10.6 through 7.41.0 does not properly re-use NTLM connections, which allows remote attackers to connect as other users via an unauthenticated request, a similar issue to CVE-2014-0015.

Affected Software

155 affected components
haxx curl=7.10.6
haxx curl=7.10.7
haxx curl=7.10.8
haxx curl=7.11.0
haxx curl=7.11.1
haxx curl=7.11.2
haxx curl=7.12.0
haxx curl=7.12.1
haxx curl=7.12.2
haxx curl=7.12.3
haxx curl=7.13.0
haxx curl=7.13.1
haxx curl=7.13.2
haxx curl=7.14.0
haxx curl=7.14.1
haxx curl=7.15.0
haxx curl=7.15.1
haxx curl=7.15.2
haxx curl=7.15.3
haxx curl=7.15.4
haxx curl=7.15.5
haxx curl=7.16.0
haxx curl=7.16.1
haxx curl=7.16.2
haxx curl=7.16.3
haxx curl=7.16.4
haxx curl=7.17.0
haxx curl=7.17.1
haxx curl=7.18.0
haxx curl=7.18.1
haxx curl=7.18.2
haxx curl=7.19.0
haxx curl=7.19.1
haxx curl=7.19.2
haxx curl=7.19.3
haxx curl=7.19.4
haxx curl=7.19.5
haxx curl=7.19.6
haxx curl=7.19.7
haxx curl=7.20.0
haxx curl=7.20.1
haxx curl=7.21.0
haxx curl=7.21.1
haxx curl=7.21.2
haxx curl=7.21.3
haxx curl=7.21.4
haxx curl=7.21.5
haxx curl=7.21.6
haxx curl=7.21.7
haxx curl=7.22.0
haxx curl=7.23.0
haxx curl=7.23.1
haxx curl=7.24.0
haxx curl=7.25.0
haxx curl=7.26.0
haxx curl=7.27.0
haxx curl=7.28.0
haxx curl=7.28.1
haxx curl=7.29.0
haxx curl=7.30.0
haxx curl=7.31.0
haxx curl=7.32.0
haxx curl=7.33.0
haxx curl=7.34.0
haxx curl=7.35.0
haxx curl=7.36.0
haxx curl=7.37.1
haxx curl=7.38.0
haxx curl=7.39.0
haxx curl=7.40.0
haxx curl=7.41.0
Canonical Ubuntu Linux=12.04
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=14.10
Canonical Ubuntu Linux=15.04
Debian Debian Linux=7.0
haxx libcurl=7.10.6
haxx libcurl=7.10.7
haxx libcurl=7.10.8
haxx libcurl=7.11.0
haxx libcurl=7.11.1
haxx libcurl=7.11.2
haxx libcurl=7.12.0
haxx libcurl=7.12.1
haxx libcurl=7.12.2
haxx libcurl=7.12.3
haxx libcurl=7.13.0
haxx libcurl=7.13.1
haxx libcurl=7.13.2
haxx libcurl=7.14.0
haxx libcurl=7.14.1
haxx libcurl=7.15.0
haxx libcurl=7.15.1
haxx libcurl=7.15.2
haxx libcurl=7.15.3
haxx libcurl=7.15.4
haxx libcurl=7.15.5
haxx libcurl=7.16.0
haxx libcurl=7.16.1
haxx libcurl=7.16.2
haxx libcurl=7.16.3
haxx libcurl=7.16.4
haxx libcurl=7.17.0
haxx libcurl=7.17.1
haxx libcurl=7.18.0
haxx libcurl=7.18.1
haxx libcurl=7.18.2
haxx libcurl=7.19.0
haxx libcurl=7.19.1
haxx libcurl=7.19.2
haxx libcurl=7.19.3
haxx libcurl=7.19.4
haxx libcurl=7.19.5
haxx libcurl=7.19.6
haxx libcurl=7.19.7
haxx libcurl=7.20.0
haxx libcurl=7.20.1
haxx libcurl=7.21.0
haxx libcurl=7.21.1
haxx libcurl=7.21.2
haxx libcurl=7.21.3
haxx libcurl=7.21.4
haxx libcurl=7.21.5
haxx libcurl=7.21.6
haxx libcurl=7.21.7
haxx libcurl=7.22.0
haxx libcurl=7.23.0
haxx libcurl=7.23.1
haxx libcurl=7.24.0
haxx libcurl=7.25.0
haxx libcurl=7.26.0
haxx libcurl=7.27.0
haxx libcurl=7.28.0
haxx libcurl=7.28.1
haxx libcurl=7.29.0
haxx libcurl=7.30.0
haxx libcurl=7.31.0
haxx libcurl=7.32.0
haxx libcurl=7.33.0
haxx libcurl=7.34.0
haxx libcurl=7.35.0
haxx libcurl=7.36.0
haxx libcurl=7.37.0
haxx libcurl=7.37.1
haxx libcurl=7.38.0
haxx libcurl=7.39
haxx libcurl=7.40.0
haxx libcurl=7.41.0
HP System Management Homepage<=7.5.3.1
Apple iOS and macOS<=10.9.5
Apple iOS and macOS=10.10.0
Apple iOS and macOS=10.10.1
Apple iOS and macOS=10.10.2
Apple iOS and macOS=10.10.3
Apple iOS and macOS=10.10.4

Event History

Apr 24, 2015
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2015-3143?

CVE-2015-3143 has a high severity rating as it allows remote attackers to authenticate as different users.

2

How do I fix CVE-2015-3143?

To fix CVE-2015-3143, you need to upgrade your cURL or libcurl to version 7.41.0 or later.

3

Which software versions are affected by CVE-2015-3143?

CVE-2015-3143 affects cURL and libcurl versions from 7.10.6 to 7.41.0.

4

What type of vulnerability is CVE-2015-3143?

CVE-2015-3143 is a connection-related vulnerability that impacts NTLM authentication.

5

Can CVE-2015-3143 be exploited remotely?

Yes, CVE-2015-3143 can be exploited remotely without authentication.

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