Описание
Security update for terraform-provider-local, terraform-provider-random, terraform-provider-tls
This update for terraform-provider-local, terraform-provider-random, terraform-provider-tls fixes the following issue:
- CVE-2026-25934: github.com/go-git/go-git/v5: improper verification of data integrity values for .pack and .idx files that can lead to the consumption of corrupted files (bsc#1258097).
- CVE-2026-33186: fix authorization bypass in grpc-go due to improper validation of the HTTP/2 :path pseudo-header (bsc#1260218)
Список пакетов
SUSE Linux Enterprise Module for Public Cloud 15 SP4
SUSE Linux Enterprise Module for Public Cloud 15 SP5
openSUSE Leap 15.6
Ссылки
- Link for SUSE-SU-2026:1411-1
- E-Mail link for SUSE-SU-2026:1411-1
- SUSE Security Ratings
- SUSE Bug 1258097
- SUSE Bug 1260218
- SUSE CVE CVE-2026-25934 page
- SUSE CVE CVE-2026-33186 page
Описание
go-git is a highly extensible git implementation library written in pure Go. Prior to 5.16.5, a vulnerability was discovered in go-git whereby data integrity values for .pack and .idx files were not properly verified. This resulted in go-git potentially consuming corrupted files, which would likely result in unexpected errors such as object not found. For context, clients fetch packfiles from upstream Git servers. Those files contain a checksum of their contents, so that clients can perform integrity checks before consuming it. The pack indexes (.idx) are generated locally by go-git, or the git cli, when new .pack files are received and processed. The integrity checks for both files were not being verified correctly. This vulnerability is fixed in 5.16.5.
Затронутые продукты
Ссылки
- CVE-2026-25934
- SUSE Bug 1258093
Описание
gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 `:path` pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the `:path` omitted the mandatory leading slash (e.g., `Service/Method` instead of `/Service/Method`). While the server successfully routed these requests to the correct handler, authorization interceptors (including the official `grpc/authz` package) evaluated the raw, non-canonical path string. Consequently, "deny" rules defined using canonical paths (starting with `/`) failed to match the incoming request, allowing it to bypass the policy if a fallback "allow" rule was present. This affects gRPC-Go servers that use path-based authorization interceptors, such as the official RBAC implementation in `google.golang.org/grpc/authz` or custom interceptors relying on `info.FullMethod` or `grpc.Method(ctx)`; AND that have a security policy contains specific "deny" rules for canonical paths but allows other requests by default (a fallback "allow" rule). The vulnerability is exploitable by an attacker who can send raw HTTP/2 frames with malformed `:path` headers directly to the gRPC server. The fix in version 1.79.3 ensures that any request with a `:path` that does not start with a leading slash is immediately rejected with a `codes.Unimplemented` error, preventing it from reaching authorization interceptors or handlers with a non-canonical path string. While upgrading is the most secure and recommended path, users can mitigate the vulnerability using one of the following methods: Use a validating interceptor (recommended mitigation); infrastructure-level normalization; and/or policy hardening.
Затронутые продукты
Ссылки
- CVE-2026-33186
- SUSE Bug 1260085