CVE-2024-7246
Description
Its possible for a gRPC client communicating with a HTTP/2 proxy to poison the HPACK table between the proxy and the backend such that other clients see failed requests. Its also possible to use this vulnerability to leak other clients HTTP header keys, but not values.This occurs because the error status for a misencoded header is not cleared between header reads, resulting in subsequent (incrementally indexed) added headers in the first request being poisoned until cleared from the HPACK table.Please update to a fixed version of gRPC as soon as possible. This bug has been fixed in 1.58.3, 1.59.5, 1.60.2, 1.61.3, 1.62.3, 1.63.2, 1.64.3, 1.65.4.
Risk Information
Base Score
5.3
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
Exploitation Probability
0.038
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| grpc Security Update (ALAS-2024-769) grpc-plugins-1.60.2-10.amzn2023.x86_64.rpm | Linux |
| grpc Security Update (ALAS-2024-769) grpc-doc-1.60.2-10.amzn2023.noarch.rpm | Linux |
| grpc Security Update (ALAS-2024-769) grpc-devel-1.60.2-10.amzn2023.x86_64.rpm | Linux |
| grpc Security Update (ALAS-2024-769) grpc-data-1.60.2-10.amzn2023.noarch.rpm | Linux |
| grpc Security Update (ALAS-2024-769) grpc-cpp-1.60.2-10.amzn2023.x86_64.rpm | Linux |
| grpc Security Update (ALAS-2024-769) grpc-1.60.2-10.amzn2023.x86_64.rpm | Linux |
| SUSE-SU-2024:4400-1(Public Cloud Module 15-SP4) grpc-debugsource-1.60.0-150400.8.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4400-1(Public Cloud Module 15-SP4) grpc-debuginfo-1.60.0-150400.8.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libupb37-debuginfo-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libupb37-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libgrpc37-debuginfo-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libgrpc37-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libgrpc1_60-debuginfo-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libgrpc1_60-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libgrpc++1_60-debuginfo-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) libgrpc++1_60-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) grpc-devel-debuginfo-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) grpc-devel-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) grpc-debugsource-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4401-1(Basesystem Module 15-SP6) grpc-debuginfo-1.60.0-150600.15.3.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4393-1(Public Cloud Module 15-SP6) python311-grpcio-debuginfo-1.60.1-150600.16.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4393-1(Public Cloud Module 15-SP6) python311-grpcio-1.60.1-150600.16.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4393-1(Public Cloud Module 15-SP6) python-grpcio-debugsource-1.60.1-150600.16.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libgrpc37-debuginfo-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libupb37-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libupb37-debuginfo-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libgrpc37-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libgrpc1_60-debuginfo-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) grpc-debugsource-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) grpc-devel-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libgrpc++1_60-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libgrpc++1_60-debuginfo-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) grpc-debuginfo-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4436-1(Basesystem Module 15-SP5) libgrpc1_60-1.60.0-150500.11.8.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4428-1(Public Cloud Module 15-SP4) python-grpcio-debugsource-1.60.1-150400.9.10.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4428-1(Public Cloud Module 15-SP4) python311-grpcio-1.60.1-150400.9.10.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4428-1(Public Cloud Module 15-SP4) python311-grpcio-debuginfo-1.60.1-150400.9.10.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4429-1(Public Cloud Module 15-SP5) python-grpcio-debugsource-1.60.1-150500.12.6.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4429-1(Public Cloud Module 15-SP5) python311-grpcio-1.60.1-150500.12.6.1.x86_64.rpm | Linux |
| SUSE-SU-2024:4429-1(Public Cloud Module 15-SP5) python311-grpcio-debuginfo-1.60.1-150500.12.6.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234