client_golang is the instrumentation library for Go applications in Prometheus, and the promhttp package in client_golang provides tooling around HTTP servers and clients. In client_golang prior to version 1.11.1, HTTP server is susceptible to a Denial of Service through unbounded cardinality, and potential memory exhaustion, when handling requests with non-standard HTTP methods. In order to be affected, an instrumented software must use any of `promhttp.InstrumentHandler*` middleware except `RequestsInFlight`; not filter any specific methods (e.g GET) before middleware; pass metric with `method` label name to our middleware; and not have any firewall/LB/proxy that filters away requests with unknown `method`. client_golang version 1.11.1 contains a patch for this issue. Several workarounds are available, including removing the `method` label name from counter/gauge used in the InstrumentHandler; turning off affected promhttp handlers; adding custom middleware before promhttp handler that will sanitize the request method given by Go http.Request; and using a reverse proxy or web application firewall, configured to only allow a limited set of methods.
Inappropriate implementation in Compositing in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
Inappropriate implementation in WebShare in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to potentially hide the contents of the Omnibox (URL bar) via a crafted HTML page.
Inappropriate implementation in Passwords in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to potentially leak cross-origin data via a malicious website.
Use after free in Storage in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Inappropriate implementation in DevTools in Google Chrome prior to 97.0.4692.71 allowed an attacker who convinced a user to install a malicious extension to to potentially allow extension to escape the sandbox via a crafted HTML page.
Use after free in Screen Capture in Google Chrome on Chrome OS prior to 97.0.4692.71 allowed an attacker who convinced a user to perform specific user gestures to potentially exploit heap corruption via specific user gestures.