CVE-2019-95187.5HighCWE-400

CVE-2019-9518: Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service

Apache · Traffic Server

Vendor fix available · Affected: Apache Traffic Server · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

25.4%probability of exploitation in the next 30 days

97th percentile

050100

Higher than 97% of scored CVEs

7.5HighCVSS 3.0

LowMediumHighCrit.

DescriptionCVE.org

Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU.

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Open the Atlas

Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Uncontrolled Resource Consumption · Denial of Service
Vendor: Apache
Published: August 2019
Band: Likely to be exploited (10% or more), August 2019

CoverageNo articles yet

No CyberSIXT article names CVE-2019-9518 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

15 more references are in the CVE record.