lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Mon, 30 Sep 2013 12:24:47 +0200
From: Christian Müller <christian.mueller@...il.com>
To: users@...el.apache.org, dev@...el.apache.org, 
 "security@...che.org" <security@...che.org>, full-disclosure@...ts.grok.org.uk,
 bugtraq@...urityfocus.com, gregory draperi <gregory.draperi@...il.com>, 
 private@...el.apache.org
Subject: CVE-2013-4330: Apache Camel critical disclosure
	vulnerability

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

CVE-2013-4330: Apache Camel critical disclosure vulnerability

Severity: Critical

Vendor: The Apache Software Foundation

Versions Affected: Camel 2.9.0 to 2.9.7, Camel 2.10.0 to 2.10.6, Camel
2.11.0 to 2.11.1, Camel 2.12.0
The unsupported Camel 2.3.x, 2.4.x, 2.5.x, 2.6.x, 2.7.x and 2.8.x versions
may be also affected.

Description: When sending an Exchange with the in Message Header
'CamelFileName' with a value of '$simple{...}' to a FILE or FTP producer,
it will interpret the value as simple language expression which can be
exploited by a malicious user.

Mitigation: 2.9.x users should upgrade to 2.9.8, 2.10.x users should
upgrade to 2.10.7, 2.11.x users should upgrade to 2.11.2 and 2.12.0 users
should upgrade to 2.12.1. This patch will be included from Camel 2.13.0:
https://git-wip-us.apache.org/repos/asf?p=camel.git;a=commitdiff;h=27a9752a565fbef436bac4fcf22d339e3295b2a0

Example: Create a simple route which moves files from one directory to
another, e.g.:
from("file:c:/tmp/in")
  .to("file:/c:/tmp/out");

If you are using Windows, create an file with the name
"$simple{camelContext.getClassResolver.resolveClass('java.lang.Runtime').getDeclaredMethods()[5].invoke(null,null).exec('calc.exe')}"
(without the quotes)
and drop it into the "c:/tmp/in" directory. The file consumer will read and
process this file. It will also set the Exchange in Message Header
'CamelFileName' with the value
"$simple{camelContext.getClassResolver.resolveClass('java.lang.Runtime').getDeclaredMethods()[5].invoke(null,null).exec('calc.exe')}".
In the next step, the file producer will interpreted the value of this
header as simple language expression and in this case, the Windows
calculator application will be started.

Credit: This issue was discovered by Grégory Draperi.

References: http://camel.apache.org/security-advisories.html

-----BEGIN PGP SIGNATURE-----
Version: GnuPG/MacGPG2 v2.0.18 (Darwin)
Comment: GPGTools - http://gpgtools.org
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=CQKT
-----END PGP SIGNATURE-----


On behalf of the Camel PMC,
Christian Müller

V.P. Apache Camel: https://www.apache.org/foundation/

Content of type "text/html" skipped

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/

Powered by blists - more mailing lists