Cisco AsyncOS Denial of Service Vulnerability (CVE-2015-6291)

Source: Internet
Author: User
Tags cve

Cisco AsyncOS Denial of Service Vulnerability (CVE-2015-6291)
Cisco AsyncOS Denial of Service Vulnerability (CVE-2015-6291)


Release date:
Updated on:

Affected Systems:

Cisco AsyncOS <8.5.7-043
Cisco AsyncOS 9. x-9.1.1-023
Cisco AsyncOS 9.6.x-9.6.0-046
Cisco AsyncOS 9.5.x

Description:

CVE (CAN) ID: CVE-2015-6291

The Cisco AsyncOS operating system improves the security and performance of Cisco email security devices.

Cisco AsyncOS 8.5.7-043, 9. x-9.1.1-023, 9.5.x, 9.6.x-9.6.0-046, message filters configure multiple rules that will incorrectly handle malformed fields, which allows remote attackers to construct email attachments to consume memory, this causes a denial of service.

<* Source: Cisco

Link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2
*>

Suggestion:

Vendor patch:

Cisco
-----
Cisco has released a Security Bulletin (cisco-sa-20151104-esa2) and patches for this:
Cisco-sa-20151104-esa2: Cisco Email Security Appliance Email protected Denial of Service Vulnerability
Link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2

This article permanently updates the link address:

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.