Skyhigh Secure Web Gateway update fixes two vulnerabilities (CVE-2022-2310, CVE-2022-34914)
Security Bulletins ID:
SB10384
Last Modified: 2022-07-25 17:44:15 Etc/GMT
Last Modified: 2022-07-25 17:44:15 Etc/GMT
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Skyhigh Secure Web Gateway update fixes two vulnerabilities (CVE-2022-2310, CVE-2022-34914)
Security Bulletins ID:
SB10384
Last Modified: 2022-07-25 17:44:15 Etc/GMT Summary
First Published: July 25, 2022
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Article contents:
For both vulnerabilities, Skyhigh SWG is designed to be deployed inside a customer's network with web traffic directed to it for scanning. The administrator's User Interface is on a separate port and isn't intended to be accessible directly from the internet. Use firewall and network segmentation options to expose the SWG UI port 4712 only on a dedicated network segment that is only available to access for trusted administrators; block access to this port for all other users. This vulnerability relies on the attacker having access to the administrator's User Interface, with them not requiring valid login credentials.
To remediate this issue, go to the Product Downloads site, and download the applicable product update or hotfix file:
Download and Installation Instructions All documentation and software relating to this and other SWG releases can be found on the Content & Cloud Security Portal. Acknowledgments We credit Brian Sullivan and Jeremy Chisamore for reporting these flaws. Frequently Asked Questions (FAQs) How do I know if my product is vulnerable or not? Use the following instructions for SWG:
Common Vulnerability Scoring System (CVSS) is the result of the National Infrastructure Advisory Council's effort to standardize a system of assessing the criticality of a vulnerability. This system offers an unbiased criticality score between 0 and 10 that customers can use to determine how critical a vulnerability is and plan accordingly. For more information, visit the CVSS website. When calculating CVSS scores, we adopt a philosophy that fosters consistency and repeatability. Our guiding principle for CVSS scoring is to score the exploit under consideration by itself. We consider only the immediate and direct impact of the exploit under consideration. We don't factor into a score any potential follow-on exploits that might be made possible by the successful exploitation of the issue being scored. What are the CVSS scoring metrics? CVE-2022-2310: SWG Authentication Bypass vulnerability
NOTE: This CVSS version 3.1 vector is used to generate this score. Where can I find a list of all Security Bulletins? All Security Bulletins are published on our Knowledge Center. Security Bulletins are retired (removed) once a product is both End of Sale and End of Support (End of Life). How do I report a product vulnerability to you? If you have information about a security issue or vulnerability with a product, follow the instructions provided in KB95563 - Report a vulnerability. How do you respond to this and any other reported security flaws? Our key priority is the security of our customers. If a vulnerability is found within any of our software or services, we work closely with the relevant security software development team to ensure the rapid and effective development of a fix and communication plan. We only publish Security Bulletins if they include something actionable such as a workaround, mitigation, version update, or hotfix. Otherwise, we would simply be informing the hacker community that our products are a target, putting our customers at greater risk. For products that are updated automatically, a non-actionable Security Bulletin might be published to acknowledge the discoverer. To view our PSIRT policy, see KB95564 - About PSIRT. Resources To contact Technical Support, go to the Create a Service Request page and log on to the ServicePortal.
Disclaimer The information provided in this Security Bulletin is provided as is without warranty of any kind. We disclaim all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall we or our suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits, or special damages, even if we or our suppliers have been advised of the possibility of such damages. Some states don't allow the exclusion or limitation of liability for consequential or incidental damages, so the preceding limitation may not apply. Any future product release dates mentioned in this Security Bulletin are intended to outline our general product direction, and they shouldn't be relied on in making a purchasing decision. The product release dates are for information purposes only, and may not be incorporated into any contract. The product release dates aren't a commitment, promise, or legal obligation to deliver any material, code, or functionality. The development, release, and timing of any features or functionality described for our products remain at our sole discretion and may be changed or canceled at any time. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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