CVE-2021-44716
net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
02 / AFFECTED SOFTWARE
Affected packages
152 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
An attacker can cause unbounded memory growth in servers accepting HTTP/2 requests.
net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.
05 / REFERENCES
Further evidence
- https://cert-portal.siemens.com/productcert/pdf/ssa-744259.pdf
- https://groups.google.com/g/golang-announce/c/hcmEScgc00k
- https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
- https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
- https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
- https://security.gentoo.org/glsa/202208-02
- https://security.netapp.com/advisory/ntap-20220121-0002/
- https://nvd.nist.gov/vuln/detail/CVE-2021-44716
- https://go.dev/cl/369794
- https://go.dev/issue/50058
- https://pkg.go.dev/vuln/GO-2022-0288
- https://security.netapp.com/advisory/ntap-20220121-0002