Описание
Security update for mcphost
This update for mcphost fixes the following issues
- CVE-2025-30153: github.com/getkin/kin-openapi/openapi3filter: Improper Handling of Highly Compressed Data (Data Amplification) in github.com/getkin/kin-openapi/openapi3filter (bsc#1264762).
- CVE-2025-47913: golang.org/x/crypto/ssh/agent: client process termination when receiving an unexpected message type in response to a key listing or (bsc#1265274).
- CVE-2025-47914: golang.org/x/crypto/ssh/agent: non validated message size can cause a panic due to an out of bounds read (bsc#1265275).
- CVE-2025-58181: golang.org/x/crypto/ssh: invalidated number of mechanisms can cause unbounded memory consumption (bsc#1253952).
- CVE-2026-32285: github.com/buger/jsonparser: denial of service via malformed JSON input (bsc#1264759).
- CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header (bsc#1260224).
Changes for mcphost:
- Updated to version 0.34.0
- Features:
- Upgrade charmbracelet libs to v2 (bubbletea, lipgloss, bubbles)
- Add Google Vertex AI support for Claude models
- Add new models.
- Fixes:
- Eliminate escape sequence leak from spinner tea.Program instances.
- Fix anthropic api issue.
- Convert JSON Schema draft-07 exclusive bounds to draft-04 format.
- Upgrade all dependencies to latest versions, resolve security issues and to obtain Go 1.26 compatibility.
Список пакетов
openSUSE Leap 16.0
Ссылки
- SUSE Security Ratings
- SUSE Bug 1253952
- SUSE Bug 1260224
- SUSE Bug 1264759
- SUSE Bug 1264762
- SUSE Bug 1265274
- SUSE Bug 1265275
- SUSE CVE CVE-2025-30153 page
- SUSE CVE CVE-2025-47913 page
- SUSE CVE CVE-2025-47914 page
- SUSE CVE CVE-2025-58181 page
- SUSE CVE CVE-2026-32285 page
- SUSE CVE CVE-2026-33186 page
Описание
kin-openapi is a Go project for handling OpenAPI files. Prior to 0.131.0, when validating a request with a multipart/form-data schema, if the OpenAPI schema allows it, an attacker can upload a crafted ZIP file (e.g., a ZIP bomb), causing the server to consume all available system memory. The root cause comes from the ZipFileBodyDecoder, which is registered automatically by the module (contrary to what the documentation says). This vulnerability is fixed in 0.131.0.
Затронутые продукты
Ссылки
- CVE-2025-30153
- SUSE Bug 1264761
Описание
SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.
Затронутые продукты
Ссылки
- CVE-2025-47913
- SUSE Bug 1253506
Описание
SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.
Затронутые продукты
Ссылки
- CVE-2025-47914
- SUSE Bug 1253967
Описание
SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.
Затронутые продукты
Ссылки
- CVE-2025-58181
- SUSE Bug 1253784
Описание
The Delete function fails to properly validate offsets when processing malformed JSON input. This can lead to a negative slice index and a runtime panic, allowing a denial of service attack.
Затронутые продукты
Ссылки
- CVE-2026-32285
- SUSE Bug 1261230
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