CVE-2015-3143

Description

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.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.77% Top 20%
Vendor Advisory marc.info Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory mandriva.com Vendor Advisory ubuntu.com Vendor Advisory apple.com Vendor Advisory redhat.com Vendor Advisory mandriva.com Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory haxx.se Vendor Advisory hpe.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://marc.info/?l=bugtraq&m=145612005512270&w=2 third party advisory vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html vendor advisory
http://curl.haxx.se/docs/adv_20150422A.html vendor advisory
http://www.debian.org/security/2015/dsa-3232 vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156250.html vendor advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.mandriva.com/security/advisories?name=MDVSA-2015:219 vendor advisory
http://www.ubuntu.com/usn/USN-2591-1 vendor advisory
http://www.securitytracker.com/id/1032232 vdb entry
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html vendor advisory
http://www.securityfocus.com/bid/74299 vdb entry
http://rhn.redhat.com/errata/RHSA-2015-1254.html vendor advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:220 vendor advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html vendor advisory
http://advisories.mageia.org/MGASA-2015-0179.html
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763 vendor advisory
https://support.apple.com/kb/HT205031
https://security.gentoo.org/glsa/201509-02 vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-3143?
CVE-2015-3143 has been scored as a medium severity vulnerability.
How to fix CVE-2015-3143?
To fix CVE-2015-3143, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-3143 being actively exploited in the wild?
It is possible that CVE-2015-3143 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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