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| purl | pkg:deb/debian/h2o@2.2.5%2Bdfsg2-3?distro=bullseye |
| Vulnerability | Summary | Fixed by |
|---|---|---|
| This package is not known to be affected by vulnerabilities. | ||
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-aqt5-2ffy-9bgs | HTTP/2: flood using SETTINGS frames results in unbounded memory growth |
CVE-2019-9515
|
| VCID-hbte-dsw2-y7ad | golang.org/x/net/http vulnerable to ping floods Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both. ### Specific Go Packages Affected golang.org/x/net/http2 |
CVE-2019-9512
GHSA-hgr8-6h9x-f7q9 |
| VCID-n66u-b73u-zucb | golang.org/x/net/http vulnerable to a reset flood Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. Servers that accept direct connections from untrusted clients could be remotely made to allocate an unlimited amount of memory, until the program crashes. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both. ### Specific Go Packages Affected golang.org/x/net/http2 |
CVE-2019-9514
GHSA-39qc-96h7-956f |