Facebook Google Plus Twitter LinkedIn YouTube RSS Menu Search Resource - BlogResource - WebinarResource - ReportResource - Eventicons_066 icons_067icons_068icons_069icons_070

[R8] SecurityCenter 5.3.2 Fixes Multiple Third-party Library Vulnerabilities

High

Synopsis

SecurityCenter is potentially impacted by several vulnerabilities in PHP that were recently disclosed and fixed. Note that due to the time involved in doing a full analysis of the issue, Tenable has opted to patch the included version of PHP as a precaution, and to save time instead.

  • PHP ext/intl/grapheme/grapheme_string.c zif_grapheme_stripos Negative Offset Handling Out-of-bounds Read issue
  • PHP ext/xml/xml.c xml_parse_into_struct() Function XML Handling Remote DoS
  • PHP ext/exif/exif.c exif_read_data() Function Exif Header Handling Remote Out-of-bounds Read Issue
  • PHP ext/bcmath/bcmath.c php_str2num() Function Negative Scale Handling Remote Out-of-bounds Read Issue
  • GD Graphics Library (libgd) gd_gd2.c Compressed GD2 Data Handling Signedness Error Heap Buffer Overflow

Note: The CVSSv2 score used in this advisory reflects the GD Graphics Library issue, as it is considered the highest risk. Further, Tenable strongly recommends that Nessus be installed on a subnet that is not Internet addressable.

Solution

Tenable has released SecurityCenter 5.3.2 that includes PHP 5.6.21, as well as new features and enhancements and is highly recommended. Upgrade information can be obtained from:

http://static.tenable.com/prod_docs/upgrade_security_center.html

Additionally, Tenable has released a patch for SecurityCenter versions 5.3.1, 5.2.0, 5.1.0, and 5.0.2 that addresses these issues. This patch applies PHP 5.6.21, which is not affected. Upgrade information can be obtained from:

http://static.tenable.com/prod_docs/upgrade_security_center.html

The patch can be obtained from:

https://support.tenable.com/support-center/index.php?x=&mod_id=160

File	   		      md5sum
SC-201605.1-5.x-rh5-64.tgz 73873bdb97bf6ef60ca782edbed69955
SC-201605.1-5.x-rh6-64.tgz 40e87a74064bf7468c97d5ddbb62a1a1
SC-201605.1-5.x-rh7-64.tgz a23c0c6aa27cba0615d67d3a716a852f

Tenable has opted to make a patch available for SecurityCenter 4.8.2 to resolve this issue, despite the integrated version of PHP in 4.x being declared end-of-life:

File	   		      md5sum
SC-201605.1-4.8.2-rh5-32.tgz be260588964630a80b0e74af9941e2f8
SC-201605.1-4.8.2-rh5-64.tgz 77fb7426a7f5fff4a16c090f32458f06
SC-201605.1-4.8.2-rh6-32.tgz c9376ecdfd4b3f7b6baf90f696323a48
SC-201605.1-4.8.2-rh6-64.tgz 5c14a21e50ef6393ebc2009a49b5479f

This page contains information regarding security vulnerabilities that may impact Tenable's products. This may include issues specific to our software, or due to the use of third-party libraries within our software. Tenable strongly encourages users to ensure that they upgrade or apply relevant patches in a timely manner.

Tenable takes product security very seriously. If you believe you have found a vulnerability in one of our products, we ask that you please work with us to quickly resolve it in order to protect customers. Tenable believes in responding quickly to such reports, maintaining communication with researchers, and providing a solution in short order.

For more details on submitting vulnerability information, please see our Vulnerability Reporting Guidelines page.

If you have questions or corrections about this advisory, please email [email protected]

Try for Free Buy Now

Try Tenable.io

FREE FOR 30 DAYS

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Sign up now.

Buy Tenable.io

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

65 assets

$2,275

Buy Now

Try for Free Buy Now

Try Nessus Professional Free

FREE FOR 7 DAYS

Nessus® is the most comprehensive vulnerability scanner on the market today. Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.

Buy Nessus Professional

Nessus® is the most comprehensive vulnerability scanner on the market today. Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.

Buy a multi-year license and save. Add Advanced Support for access to phone, email, community and chat support 24 hours a day, 365 days a year. Full details here.

Try for Free Buy Now

Try Tenable.io Web Application Scanning

FREE FOR 30 DAYS

Enjoy full access to our latest web application scanning offering designed for modern applications as part of the Tenable.io platform. Safely scan your entire online portfolio for vulnerabilities with a high degree of accuracy without heavy manual effort or disruption to critical web applications. Sign up now.

Buy Tenable.io Web Application Scanning

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

5 FQDNs

$3,578

Buy Now

Try for Free Contact Sales

Try Tenable.io Container Security

FREE FOR 30 DAYS

Enjoy full access to the only container security offering integrated into a vulnerability management platform. Monitor container images for vulnerabilities, malware and policy violations. Integrate with continuous integration and continuous deployment (CI/CD) systems to support DevOps practices, strengthen security and support enterprise policy compliance.

Buy Tenable.io Container Security

Tenable.io Container Security seamlessly and securely enables DevOps processes by providing visibility into the security of container images – including vulnerabilities, malware and policy violations – through integration with the build process.

Learn More about Industrial Security

Get a Demo of Tenable.sc

Please fill out the form below with your contact information and a sales representative will contact you shortly to schedule a demo. You may also include a short comment (limited to 255 characters). Please note that fields with asterisks (*) are mandatory.

Try for Free Contact Sales

Try Tenable Lumin

FREE FOR 30 DAYS

Visualize and explore your Cyber Exposure, track risk reduction over time and benchmark against your peers with Tenable Lumin.

Buy Tenable Lumin

Contact a Sales Representative to see how Lumin can help you gain insight across your entire organization and manage cyber risk.