cloudflare 502 error

Cloudflare’s Bad Software Deployment Takes Down Websites

Several websites using Cloudflare were taken down yesterday due to bad software deployment as opposed to initial speculation that it was a cyber attack.

The outage started at 1:42 p.m. UTC and lasted for about 30 minutes. It affected visitors to websites like Shopify, Medium, Wattpad, and many others, who were shown 502 Bad Gateway errors.

The content delivery network service provider said the cause of the outage was the deployment of a single misconfigured rule within the Cloudflare Web Application Firewall (WAF) during a routine deployment of new Cloudflare WAF Managed rules.

The company explained that these new rules were deployed in order to improve its ability to block attacks that could bring a website down. Unfortunately, one of the rules contained a regular expression that led to a spike in CPU usage on Cloudflare’s system.

Websites experienced temporary paralysis

Cloudflare’s outage created a big hullabaloo as users of affected websites took to social media, particularly Twitter, to rant about the company’s miscalculation and create memes.

Cloudflare outage ethernet joke(

Yells at cloud internet meme(

Aside from forcing websites to temporarily halt their operations, Cloudflare’s outage also
resulted in cryptocurrency and exchange websites displaying incorrect prices. Bitcoin news site, CoinDesk, was among those who tweeted about receiving wrong data from its providers due to the outage.

Coindesk cloudflare tweet(

Cloudflare has acknowledged the damage it has caused its customers, and says it’s working on improving its processes.

“We recognize that an incident like this is very painful for our customers. Our testing processes were insufficient in this case and we are reviewing and making changes to our testing and deployment process to avoid incidents like this in the future.” – John Graham-Cumming, Chief Technology Officer, Cloudflare

Were you affected in any way by the internet outage that happened yesterday? Let us know in the comments below or over in our Facebook Group.

Connect With Us And Other Small Business Owners

Please head over to our Facebook Group for Small Business Sellers and interact with other small business owners.

Follow us on FacebookTwitter, and LinkedIn to stay up to date with relevant news and business insights for your online business.

Subscribe to Our Newsletter

Business Insights for Your Online Business Presented with a Dash of Humor

We do not share your information and you can unsubscribe anytime.

Leave a Reply

Your email address will not be published.