oss-sec mailing list archives
Re: Assign CVE for common-collections remote code execution on deserialisation flaw
From: Pedro Vaz De Sousa Grilo <pedrosousagrilo () gmail com>
Date: Mon, 9 Nov 2015 13:52:55 +0000
I think it is. You can execute remote code by exploiting HTTP, RMI and JMI On Mon, Nov 9, 2015 at 6:58 AM, Florian Weimer <fweimer () redhat com> wrote:
On 11/09/2015 01:36 AM, Jason Shepherd wrote:Hello oss-esc, It was found that a flaw in Apache commons-collections Java libraryallowed remote code execution when Deserialised with Java Object Serialization. This is not a vulnerability in the library. How can this feature allow remote code execution if it does not involve any networking at all? The root cause is the incorrect use of Java deserialization. As long as you do not fix that, something else on the classpath will serve the role of Apache Commons Collections. Disabling InvokerTransformer deserialization may be a prudent hardening measure, but calling the existing behavior a vulnerability is a bit of a stretch. Florian
Current thread:
- Assign CVE for common-collections remote code execution on deserialisation flaw Jason Shepherd (Nov 08)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Florian Weimer (Nov 08)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Pedro Vaz De Sousa Grilo (Nov 09)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Tim (Nov 09)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Moritz Bechler (Nov 09)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Tim (Nov 10)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Moritz Bechler (Nov 11)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Tim (Nov 11)
- CVE-Request: Assign CVE for common-collections remote code execution on deserialisation flaw Gsunde Orangen (Nov 12)
- Re: CVE-Request: Assign CVE for common-collections remote code execution on deserialisation flaw Mark Felder (Nov 12)
- Re: CVE-Request: Assign CVE for common-collections remote code execution on deserialisation flaw Tim (Nov 12)
- Re: CVE-Request: Assign CVE for common-collections remote code execution on deserialisation flaw Mark Felder (Nov 13)
- Re: CVE-Request: Assign CVE for common-collections remote code execution on deserialisation flaw Tim (Nov 13)
- Re: Assign CVE for common-collections remote code execution on deserialisation flaw Florian Weimer (Nov 08)