cURL/libcURL 'tailmatch()' Function Information Disclosure Vulnerability

BID:59058

Info

cURL/libcURL 'tailmatch()' Function Information Disclosure Vulnerability

Bugtraq ID: 59058
Class: Design Error
CVE: CVE-2013-1944
Remote: Yes
Local: No
Published: Apr 12 2013 12:00AM
Updated: Jul 29 2016 06:00PM
Credit: YAMADA Yasuharu
Vulnerable: Ubuntu Ubuntu Linux 8.04 LTS sparc
Ubuntu Ubuntu Linux 8.04 LTS powerpc
Ubuntu Ubuntu Linux 8.04 LTS lpia
Ubuntu Ubuntu Linux 8.04 LTS i386
Ubuntu Ubuntu Linux 8.04 LTS amd64
Ubuntu Ubuntu Linux 12.10 i386
Ubuntu Ubuntu Linux 12.10 amd64
Ubuntu Ubuntu Linux 12.04 LTS i386
Ubuntu Ubuntu Linux 12.04 LTS amd64
Ubuntu Ubuntu Linux 11.10 i386
Ubuntu Ubuntu Linux 11.10 amd64
Ubuntu Ubuntu Linux 10.04 sparc
Ubuntu Ubuntu Linux 10.04 powerpc
Ubuntu Ubuntu Linux 10.04 i386
Ubuntu Ubuntu Linux 10.04 ARM
Ubuntu Ubuntu Linux 10.04 amd64
Redhat Enterprise Linux Workstation 6
Redhat Enterprise Linux Server 6
Redhat Enterprise Linux HPC Node Optional 6
Redhat Enterprise Linux HPC Node 6
Redhat Enterprise Linux Desktop Workstation 5 client
Redhat Enterprise Linux Desktop Optional 6
Redhat Enterprise Linux Desktop 6
Redhat Enterprise Linux Desktop 5 client
Redhat Enterprise Linux 5 Server
Oracle VM Server for x86 3.4
Oracle VM Server for x86 3.3
Oracle VM Server for x86 3.2
Oracle Solaris 11.1
Oracle Enterprise Linux 6.2
Oracle Enterprise Linux 6
Mandriva Business Server 1 X86 64
Mandriva Business Server 1
MandrakeSoft Enterprise Server 5 x86_64
MandrakeSoft Enterprise Server 5
Gentoo Linux
Debian Linux 6.0 sparc
Debian Linux 6.0 s/390
Debian Linux 6.0 powerpc
Debian Linux 6.0 mips
Debian Linux 6.0 ia-64
Debian Linux 6.0 ia-32
Debian Linux 6.0 arm
Debian Linux 6.0 amd64
Daniel Stenberg curl 7.20
Daniel Stenberg curl 7.2.1
Daniel Stenberg curl 7.2
Daniel Stenberg curl 7.29.0
Daniel Stenberg curl 7.28.1
Daniel Stenberg curl 7.28.0
Daniel Stenberg curl 7.27.0
Daniel Stenberg curl 7.26.0
Daniel Stenberg curl 7.24.0
Daniel Stenberg curl 7.23.1
Daniel Stenberg curl 7.21.7
Daniel Stenberg curl 7.21.6
Daniel Stenberg curl 7.20.2
Daniel Stenberg curl 7.20.1
CentOS CentOS 6
Avaya Voice Portal 5.0
Avaya Proactive Contact 5.0
Avaya one-X Client Enablement Services 6.0
Avaya Meeting Exchange 5.0
Avaya IQ 5
Avaya IP Office Server Edition 8.0
Avaya IP Office Application Server 8.0
Avaya Communication Server 1000M Signaling Server 7.0
Avaya Communication Server 1000M Signaling Server 6.0
Avaya Communication Server 1000M 7.0
Avaya Communication Server 1000M 6.0
Avaya Communication Server 1000E 7.0
Avaya Communication Server 1000E 6.0
Avaya CMS r17
Avaya Aura System Platform 6.0
Avaya Aura System Platform 1.0
Avaya Aura System Manager 6.0
Avaya Aura System Manager 5.0
Avaya Aura Session Manager 6.0
Avaya Aura Session Manager 5.0
Avaya Aura Session Manager 1.0
Avaya Aura Presence Services 6.0
Avaya Aura Messaging 6.0
Avaya Aura Experience Portal 6.0
Avaya Aura Conferencing 7.0
Avaya Aura Communication Manager Utility Services 6.0
Avaya Aura Communication Manager 5.2
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager 6.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Application Server 5300 SIP Core 3.0
Avaya Aura Application Server 5300 SIP Core 2.0
Avaya Aura Application Enablement Services 6.0
Avaya Aura Application Enablement Services 5.0
Apple Mac OS X 10.8.5
Not Vulnerable: Oracle Solaris 11.1.18.5.0
Daniel Stenberg curl 7.30
Apple Mac OS X 10.9

Discussion

cURL/libcURL 'tailmatch()' Function Information Disclosure Vulnerability

cURL/libcURL is prone to an information-disclosure vulnerability.

Attackers can exploit this issue to obtain sensitive information that may aid in launching further attacks.

Versions prior to cURL/libcURL 7.30.0 are vulnerable.

Exploit / POC

cURL/libcURL 'tailmatch()' Function Information Disclosure Vulnerability

Attackers can use a browser to exploit this issue.

Solution / Fix

cURL/libcURL 'tailmatch()' Function Information Disclosure Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.


MandrakeSoft Enterprise Server 5 x86_64

MandrakeSoft Enterprise Server 5

References

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