Vulnerability in Google Grpc
CVE-2023-1428
There exists an vulnerability causing an abort() to be called in gRPC. The following headers cause gRPC's C++ implementation to abort() when called via http2: te: x (x != trailers) :scheme: x (x != http, https) grpclb_client_stats: x (x == anything) On top of sending one of those headers, a later header must be sent that gets the total header size past 8KB. We recommend upgrading past git commit 2485fa94bd8a723e5c977d55a3ce10b301b437f8 or v1.53 and above.
EPSS: 0.004 (34.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Google Grpc — versions 1.51
- Grpc
Weakness classification (CWE)
References
- cve-coordination@google.com (Patch)
Frequently asked questions
- What is CVE-2023-1428?
- CVE-2023-1428 is a high-severity vulnerability in Google Grpc, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2023-06-09.
- How severe is CVE-2023-1428?
- High severity. CVSS v3 base score is 7.5 out of 10.