GnuPG Signed Message Arbitrary Content Injection Weakness

BID:22757

Info

GnuPG Signed Message Arbitrary Content Injection Weakness

Bugtraq ID: 22757
Class: Design Error
CVE: CVE-2007-1263
Remote: Yes
Local: No
Published: Mar 05 2007 12:00AM
Updated: May 23 2007 09:37PM
Credit: This vulnerability was found by Gerardo Richarte from Core Security Technologies.
Vulnerable: Ubuntu Ubuntu Linux 5.10 sparc
Ubuntu Ubuntu Linux 5.10 powerpc
Ubuntu Ubuntu Linux 5.10 i386
Ubuntu Ubuntu Linux 5.10 amd64
Ubuntu Ubuntu Linux 6.10 sparc
Ubuntu Ubuntu Linux 6.10 powerpc
Ubuntu Ubuntu Linux 6.10 i386
Ubuntu Ubuntu Linux 6.10 amd64
Ubuntu Ubuntu Linux 6.06 LTS sparc
Ubuntu Ubuntu Linux 6.06 LTS powerpc
Ubuntu Ubuntu Linux 6.06 LTS i386
Ubuntu Ubuntu Linux 6.06 LTS amd64
Trustix Secure Linux 3.0.5
Trustix Secure Linux 3.0
SuSE SUSE Linux Enterprise Server 8
+ Linux kernel 2.4.21
+ Linux kernel 2.4.19
SuSE Suse Linux Enterprise Desktop 10
SuSE Linux Enterprise Server 9
SuSE Linux Enterprise Server 10
SuSE Linux 9.3 x86-64
SuSE Linux 9.3 x86
SuSE Linux 10.1 x86-64
SuSE Linux 10.1 x86
SuSE Linux 10.1 ppc
SuSE Linux 10.0 x86-64
SuSE Linux 10.0 x86
SuSE Linux 10.0 ppc
Slackware Linux 10.2
Slackware Linux 10.1
Slackware Linux 10.0
Slackware Linux 9.1
Slackware Linux 9.0
Slackware Linux 11.0
SGI ProPack 3.0 SP6
S.u.S.E. UnitedLinux 1.0
S.u.S.E. SuSE Linux School Server for i386
S.u.S.E. SUSE LINUX Retail Solution 8.0
S.u.S.E. SuSE Linux Openexchange Server 4.0
S.u.S.E. openSUSE 10.2
S.u.S.E. Open-Enterprise-Server 0
S.u.S.E. Novell Linux POS 9
S.u.S.E. Novell Linux Desktop 1.0
S.u.S.E. Novell Linux Desktop 9
rPath rPath Linux 1
Redhat Enterprise Linux WS 4
Redhat Enterprise Linux WS 3
Redhat Enterprise Linux WS 2.1
Redhat Enterprise Linux ES 4
Redhat Enterprise Linux ES 3
Redhat Enterprise Linux ES 2.1
Redhat Enterprise Linux Desktop 5 client
Redhat Enterprise Linux AS 4
Redhat Enterprise Linux AS 3
Redhat Enterprise Linux AS 2.1 IA64
Redhat Enterprise Linux AS 2.1
Redhat Enterprise Linux 5 Server
Redhat Desktop 4.0
Redhat Desktop 3.0
Mandriva Linux Mandrake 2006.0 x86_64
Mandriva Linux Mandrake 2006.0
Mandriva Linux Mandrake 2007.0 x86_64
Mandriva Linux Mandrake 2007.0
MandrakeSoft Multi Network Firewall 2.0
MandrakeSoft Corporate Server 4.0 x86_64
MandrakeSoft Corporate Server 3.0 x86_64
MandrakeSoft Corporate Server 3.0
MandrakeSoft Corporate Server 4.0
GNU GNU Privacy Guard 1.4.6
GNU GNU Privacy Guard 1.4.5
GNU GNU Privacy Guard 1.4.4
GNU GNU Privacy Guard 1.4.3
GNU GNU Privacy Guard 1.4.2 2
GNU GNU Privacy Guard 1.4.2 .1
GNU GNU Privacy Guard 1.4.2
GNU GNU Privacy Guard 1.4.1
GNU GNU Privacy Guard 1.4
GNU GNU Privacy Guard 1.3.4
GNU GNU Privacy Guard 1.3.3
GNU GNU Privacy Guard 1.2.7
GNU GNU Privacy Guard 1.2.6
GNU GNU Privacy Guard 1.2.5
GNU GNU Privacy Guard 1.2.4
+ MandrakeSoft Corporate Server 3.0 x86_64
 + MandrakeSoft Corporate Server 3.0
+ Mandriva Linux Mandrake 10.1 x86_64
 + Mandriva Linux Mandrake 10.1
+ Mandriva Linux Mandrake 10.0 AMD64
 + Mandriva Linux Mandrake 10.0
GNU GNU Privacy Guard 1.2.3
+ Mandriva Linux Mandrake 9.2
+ Turbolinux Turbolinux Desktop 10.0
GNU GNU Privacy Guard 1.2.2 -rc1
+ S.u.S.E. Linux Personal 8.2
GNU GNU Privacy Guard 1.2.2 -r1
+ Gentoo Linux 1.4 _rc3
 + Gentoo Linux 1.4 _rc2
 + Gentoo Linux 1.4 _rc1
 GNU GNU Privacy Guard 1.2.2
GNU GNU Privacy Guard 1.2.1
+ OpenPKG OpenPKG 1.2
+ Redhat Linux 9.0 i386
 + Terra Soft Solutions Yellow Dog Linux 3.0
GNU GNU Privacy Guard 1.2
GNU GNU Privacy Guard 1.1
GNU GNU Privacy Guard 1.0.7
+ MandrakeSoft apcupsd 2006.0
 + MandrakeSoft Corporate Server 2.1 x86_64
 + MandrakeSoft Corporate Server 2.1
+ MandrakeSoft Multi Network Firewall 2.0
+ Mandriva Linux Mandrake 9.0
+ Mandriva Linux Mandrake 8.2 ppc
 + Mandriva Linux Mandrake 8.2
+ OpenPKG OpenPKG 1.1
+ Redhat Enterprise Linux AS 2.1 IA64
 + Redhat Enterprise Linux AS 2.1
 + Redhat Enterprise Linux ES 2.1 IA64
 + Redhat Enterprise Linux ES 2.1
 + Redhat Enterprise Linux WS 2.1 IA64
 + Redhat Enterprise Linux WS 2.1
 + Redhat Linux 8.0 i386
 + Redhat Linux 7.3 i386
 + Redhat Linux 7.2 ia64
 + Redhat Linux 7.2 i386
 + Redhat Linux 7.1 i386
 + Redhat Linux Advanced Work Station 2.1
+ Sun Linux 5.0.5
+ Turbolinux Turbolinux Server 8.0
+ Turbolinux Turbolinux Server 7.0
+ Turbolinux Turbolinux Server 6.5
+ Turbolinux Turbolinux Server 6.1
+ Turbolinux Turbolinux Workstation 8.0
+ Turbolinux Turbolinux Workstation 7.0
+ Turbolinux Turbolinux Workstation 6.0
GNU GNU Privacy Guard 1.0.6
GNU GNU Privacy Guard 1.0.5
GNU GNU Privacy Guard 1.0.4
- Turbolinux Turbolinux 6.0.5
- Turbolinux Turbolinux Server 6.5
- Turbolinux Turbolinux Workstation 6.1
GNU GNU Privacy Guard 1.0.3 b
GNU GNU Privacy Guard 1.0.3
GNU GNU Privacy Guard 1.0.2
GNU GNU Privacy Guard 1.0.1
GNU GNU Privacy Guard 1.0 .6
- MandrakeSoft Corporate Server 1.0.1
- Mandriva Linux Mandrake 8.1
- Mandriva Linux Mandrake 8.0 ppc
 - Mandriva Linux Mandrake 8.0
- Mandriva Linux Mandrake 7.2
- Mandriva Linux Mandrake 7.1
GNU GNU Privacy Guard 1.0
GNU finger 1.0.7
Debian Linux 3.1 sparc
Debian Linux 3.1 s/390
Debian Linux 3.1 ppc
Debian Linux 3.1 mipsel
Debian Linux 3.1 mips
Debian Linux 3.1 m68k
Debian Linux 3.1 ia-64
Debian Linux 3.1 ia-32
Debian Linux 3.1 hppa
Debian Linux 3.1 arm
Debian Linux 3.1 amd64
Debian Linux 3.1 alpha
Debian Linux 3.1
Avaya SES 3.0
Avaya SES 2.0
Avaya Messaging Storage Server MM3.0
Avaya Messaging Storage Server 2.0
Avaya Messaging Storage Server 1.0
Avaya Messaging Storage Server
Avaya EMMC 0
Avaya Converged Communications Server 2.0
Avaya Communication Manager 2.0.1
Avaya Communication Manager 2.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 4.0
Avaya Communication Manager 3.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya AES 4.0
Avaya AES 3.1
Not Vulnerable: GNU GNU Privacy Guard 1.4.7

Discussion

GnuPG Signed Message Arbitrary Content Injection Weakness

GnuPG is prone to a weakness that may allow an attacker to add arbitrary content into a message without the end user knowing.

An attacker may be able to exploit this issue in applications using GnuPG to add arbitrary content into a signed and/or encrypted message.

Exploiting this issue depends on the individual application's use of GnuPG. Individual records will be created detailing this issue in affected applications.

Exploit / POC

GnuPG Signed Message Arbitrary Content Injection Weakness

The reporter of this issue has supplied multiple proof-of-concept examples demonstrating this issue. Please see the attached advisory for further information.

Solution / Fix

GnuPG Signed Message Arbitrary Content Injection Weakness

Solution:
The vendor has released patches to address this issue. Contact the vendor for details on obtaining and applying the appropriate updates.


GNU GNU Privacy Guard 1.0

GNU GNU Privacy Guard 1.0 .6

GNU GNU Privacy Guard 1.0.1

GNU GNU Privacy Guard 1.0.2

GNU GNU Privacy Guard 1.0.3

GNU GNU Privacy Guard 1.0.4

GNU finger 1.0.7

GNU GNU Privacy Guard 1.0.7

GNU GNU Privacy Guard 1.1

GNU GNU Privacy Guard 1.2.1

GNU GNU Privacy Guard 1.2.2 -rc1

GNU GNU Privacy Guard 1.2.2 -r1

GNU GNU Privacy Guard 1.2.3

GNU GNU Privacy Guard 1.2.4

GNU GNU Privacy Guard 1.2.6

GNU GNU Privacy Guard 1.3.4

GNU GNU Privacy Guard 1.4

GNU GNU Privacy Guard 1.4.1

GNU GNU Privacy Guard 1.4.2 .1

GNU GNU Privacy Guard 1.4.3

GNU GNU Privacy Guard 1.4.4

GNU GNU Privacy Guard 1.4.5

GNU GNU Privacy Guard 1.4.6

References

GnuPG Signed Message Arbitrary Content Injection Weakness

References:
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