CVE record · CVE-2024-7246

HPACK table poisoning in gRPC C++, Python & Ruby

CVSS 6.3 MediumEPSS 0.0022 · 12th percentile

Published by the CVE Program (CNA: Google) at 6 Aug 2024, 10:14 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Google	gRPC	affected 1.53.0 custom affected 1.53.1 custom affected 1.53.2 custom affected 1.54.0 custom affected 1.54.1 custom affected 1.54.3 custom affected 1.55.0 custom affected 1.55.1 custom affected 1.55.3 custom affected 1.55.4 custom affected 1.56.0 custom affected 1.56.1 custom and 30 more Other versions: unaffected

Identifiers: CVE-2024-7246
CNA: Google
Weakness (CWE): CWE-440
Tags: Google gRPC
CWE-440
Published: 6 Aug 2024
Updated: 6 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.3	Medium	4.0	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L	CNA (Google)

CISA KEV Not listed.
EPSS 0.0022, the 12th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 6 Aug 2024. New records show when each source confirmed them.

Sources

References from the CNA

github.com/grpc/grpc/issues/36245

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.