cve.bz

CVE-2023-54365

8.7 highEPSS 0.8%

High (8.7). EPSS 0.8% chance of exploitation in the next 30 days. Fixed in github.com/traefik/traefik 2.10.5, 3.0.0-beta4.

Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.

Severity

CVSS 4.0

8.7 high
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWEs
CWE-400, CWE-770
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-7v4p-328v-8v5gGogithub.com/traefik/traefik<2.10.52.10.5
GHSA-7v4p-328v-8v5gGogithub.com/traefik/traefik>=3.0.0-beta1 <3.0.0-beta43.0.0-beta4

References

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