x/vulndb: potential Go vuln in github.com/etcd-io/etcd: CVE-2020-15114

[tatianab]

CVE-2020-15114 references github.com/etcd-io/etcd, which may be a Go module.

Description:
In etcd before versions 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there are no more available file descriptors to accept connections on the gateway.

References:

• NIST: https://nvd.nist.gov/vuln/detail/CVE-2020-15114
• advisory: GHSA-2xhq-gv6c-p224
• web: https://lists.fedoraproject.org/archives/list/[email protected]/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/
• Imported by: https://pkg.go.dev/github.com/etcd-io/etcd?tab=importedby

Cross references:

• Module github.com/etcd-io/etcd appears in issue x/vulndb: potential Go vuln in github.com/etcd-io/etcd: CVE-2021-28235 #1689 EFFECTIVELY_PRIVATE
• Module github.com/etcd-io/etcd appears in issue x/vulndb: potential Go vuln in github.com/etcd-io/etcd: CVE-2023-32082 #1771 EFFECTIVELY_PRIVATE
• Module github.com/etcd-io/etcd appears in issue x/vulndb: potential Go vuln in github.com/etcd-io/etcd: CVE-2022-34038 #2016 NOT_A_VULNERABILITY

See doc/triage.md for instructions on how to triage this report.

modules:
    - module: github.com/etcd-io/etcd
      vulnerable_at: 2.3.8+incompatible
      packages:
        - package: etcd
cves:
    - CVE-2020-15114
references:
    - advisory: https://github.com/etcd-io/etcd/security/advisories/GHSA-2xhq-gv6c-p224
    - web: https://lists.fedoraproject.org/archives/list/[email protected]/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/

[gopherbot]

Change https://go.dev/cl/540721 mentions this issue: data/excluded: batch add 135 excluded reports