Smarty Template Engine 'regex_replace' Template Security Bypass Vulnerability

BID:28105

Info

Smarty Template Engine 'regex_replace' Template Security Bypass Vulnerability

Bugtraq ID: 28105
Class: Input Validation Error
CVE: CVE-2008-1066
Remote: Yes
Local: No
Published: Mar 05 2008 12:00AM
Updated: May 07 2015 05:15PM
Credit: The vendor disclosed this issue.
Vulnerable: Smarty Template Engine 2.6.18
Smarty Template Engine 2.6.17
Smarty Template Engine 2.6.16
Smarty Template Engine 2.6.15
Smarty Template Engine 2.6.14
Smarty Template Engine 2.6.13
Smarty Template Engine 2.6.12
Smarty Template Engine 2.6.11
Smarty Template Engine 2.6.10
Smarty Template Engine 2.6.9
Smarty Template Engine 2.6.8
Smarty Template Engine 2.6.7
+ Gentoo Linux
Smarty Template Engine 2.6.6
Smarty Template Engine 2.6.5
Smarty Template Engine 2.6.4
Smarty Template Engine 2.6.3
Smarty Template Engine 2.6.2
Smarty Template Engine 2.6.1
Smarty Template Engine 2.6
S9Y Serendipity 1.2.1
S9Y Serendipity 1.1.4
S9Y Serendipity 1.1.3
S9Y Serendipity 1.1.1
S9Y Serendipity 1.0.4
S9Y Serendipity 1.0.3
S9Y Serendipity 0.9.1
S9Y Serendipity 0.8.2
S9Y Serendipity 0.8.1
S9Y Serendipity 0.8 -beta6 Snapshot
S9Y Serendipity 0.8 -beta6
S9Y Serendipity 0.8 -beta5
S9Y Serendipity 0.8
S9Y Serendipity 0.7.1
S9Y Serendipity 0.7 beta3
S9Y Serendipity 0.7 beta1
S9Y Serendipity 0.7 -rc1
S9Y Serendipity 0.7 -beta4
S9Y Serendipity 0.7 -beta2
S9Y Serendipity 0.7
S9Y Serendipity 0.6 -rc2
S9Y Serendipity 0.6 -rc1
S9Y Serendipity 0.6 -pl3
S9Y Serendipity 0.6 -pl2
S9Y Serendipity 0.6 -pl1
S9Y Serendipity 0.6
S9Y Serendipity 0.5 -pl1
S9Y Serendipity 0.5
S9Y Serendipity 0.4
S9Y Serendipity 0.3
S9Y Serendipity 1.3-beta1
S9Y Serendipity 1.2-beta5
S9Y Serendipity 1.2
S9Y Serendipity 1.0.beta 3
S9Y Serendipity 1.0.beta 2
Redhat Fedora 7
phpDocumentor phpDocumentor 1.4.3-r1
Gentoo Linux
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
Debian Linux 4.0 sparc
Debian Linux 4.0 s/390
Debian Linux 4.0 powerpc
Debian Linux 4.0 mipsel
Debian Linux 4.0 mips
Debian Linux 4.0 m68k
Debian Linux 4.0 ia-64
Debian Linux 4.0 ia-32
Debian Linux 4.0 hppa
Debian Linux 4.0 arm
Debian Linux 4.0 amd64
Debian Linux 4.0 alpha
Debian Linux 4.0
Not Vulnerable: Smarty Template Engine 2.6.19
S9Y Serendipity 1.3

Discussion

Smarty Template Engine 'regex_replace' Template Security Bypass Vulnerability

Smarty Template Engine is prone to a security-bypass vulnerability because it fails to adequately sanitize user-supplied input. This issue occurs because of a modifier error in the template security.

Attackers can exploit this issue to execute arbitrary script code in the context of the application.

Versions prior to Smarty Template Engine 2.6.19 are vulnerable.

Exploit / POC

Smarty Template Engine 'regex_replace' Template Security Bypass Vulnerability

Attackers can exploit these issues via a browser.

Solution / Fix

Smarty Template Engine 'regex_replace' Template Security Bypass Vulnerability

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


S9Y Serendipity 1.0.beta 3

S9Y Serendipity 1.2-beta5

S9Y Serendipity 1.2

S9Y Serendipity 1.0.beta 2

S9Y Serendipity 1.3-beta1

S9Y Serendipity 0.3

S9Y Serendipity 0.4

S9Y Serendipity 0.5

S9Y Serendipity 0.5 -pl1

S9Y Serendipity 0.6 -pl1

S9Y Serendipity 0.6 -rc2

S9Y Serendipity 0.6

S9Y Serendipity 0.6 -rc1

S9Y Serendipity 0.6 -pl3

S9Y Serendipity 0.6 -pl2

S9Y Serendipity 0.7 beta3

S9Y Serendipity 0.7 -rc1

S9Y Serendipity 0.7

S9Y Serendipity 0.7 -beta2

S9Y Serendipity 0.7 beta1

S9Y Serendipity 0.7 -beta4

S9Y Serendipity 0.7.1

S9Y Serendipity 0.8

S9Y Serendipity 0.8 -beta5

S9Y Serendipity 0.8 -beta6 Snapshot

S9Y Serendipity 0.8 -beta6

S9Y Serendipity 0.8.1

S9Y Serendipity 0.8.2

S9Y Serendipity 0.9.1

S9Y Serendipity 1.0.3

S9Y Serendipity 1.0.4

S9Y Serendipity 1.1.1

S9Y Serendipity 1.1.3

S9Y Serendipity 1.1.4

S9Y Serendipity 1.2.1

Smarty Template Engine 2.6

Smarty Template Engine 2.6.1

Smarty Template Engine 2.6.10

Smarty Template Engine 2.6.11

Smarty Template Engine 2.6.12

Smarty Template Engine 2.6.13

Smarty Template Engine 2.6.14

Smarty Template Engine 2.6.15

Smarty Template Engine 2.6.16

Smarty Template Engine 2.6.17

Smarty Template Engine 2.6.18

Smarty Template Engine 2.6.2

Smarty Template Engine 2.6.3

Smarty Template Engine 2.6.4

Smarty Template Engine 2.6.5

Smarty Template Engine 2.6.6

Smarty Template Engine 2.6.7

Smarty Template Engine 2.6.8

Smarty Template Engine 2.6.9

References

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