National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-3144 Detail

Description

The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) or possibly have other unspecified impact via a zero-length host name, as demonstrated by "http://:80" and ":80."

Source:  MITRE
Description Last Modified:  04/24/2015

Evaluator Description

The previous CVSS assessment 7.5 (AV:N/AC:L/AU:N/C:P/I:P/A:P) was provided at the time of initial analysis based on the best available published information at that time. The score has been updated to reflect the impact to Oracle products per Oracle Critical Patch Update Advisory - October 2015 . Other products listed as vulnerable may or may not be similarly impacted. Also Per Oracle Critical Patch Update Advisory - October 2015 - This fix also addresses CVE-2014-3707, CVE-2014-8150, CVE-2015-3153 and CVE-2015-3236. The CVSS score is 9.0 if MySQL Enterprise Monitor runs with admin or root privileges. The score would be 6.5 if MySQL Enterprise Monitor runs with non-admin privileges and the impact on Confidentiality, Integrity and Availability would be Partial+. The Sub-Component for version 3.0.x is 'Proxy/Aggregator'.

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 9.0 HIGH
Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://curl.haxx.se/docs/adv_20150422D.html Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html
http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html
http://www.debian.org/security/2015/dsa-3232
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
http://www.securityfocus.com/bid/74300
http://www.securitytracker.com/id/1032232
http://www.ubuntu.com/usn/USN-2591-1
https://security.gentoo.org/glsa/201509-02
https://support.apple.com/kb/HT205031

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.3.20
 cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.0.22

Configuration 2 ( hide )
 cpe:2.3:a:haxx:curl:7.37.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.37.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.38.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.39.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.40.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.41.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:haxx:libcurl:7.37.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.37.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.38.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.39:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.40.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.41.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

15 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-3144
NVD Published Date:
04/24/2015
NVD Last Modified:
10/16/2018