Summary
[7.5.15-4]
- resolve CVE-2022-39229 grafana: using email as a username can block other users from signing in
- resolve CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY
- resolve CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps
- resolve CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters
- run integration tests in check phase
- update FIPS patch with latest changes in Go packaging
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | grafana | 0:7.5.15-4.el8 |
Vulnerabilities 4
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High 7.5
golang.org/x/net/http2 Denial of Service vulnerability
In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.
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Medium 4.3
Grafana users with email as a username can block other users from signing in
Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username a…
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Unscored —
Incorrect sanitization of forwarded query parameters in net/http/httputil
Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. Afte…
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Unscored —
Memory exhaustion when compiling regular expressions in regexp/syntax
Programs which compile regular expressions from untrusted sources may be vulnerable to memory exhaustion or denial of service. The parsed regexp representation is linear in the size of the input, but in some cases the constant factor can be as high as 40,000,…