Details: https://nvd.nist.gov/vuln/detail/CVE-2025-69226
Backport the patch that is referenced by the NVD advisory. Signed-off-by: Gyorgy Sarvari <[email protected]> --- .../python3-aiohttp/CVE-2025-69226.patch | 134 ++++++++++++++++++ .../python/python3-aiohttp_3.12.15.bb | 1 + 2 files changed, 135 insertions(+) create mode 100644 meta-python/recipes-devtools/python/python3-aiohttp/CVE-2025-69226.patch diff --git a/meta-python/recipes-devtools/python/python3-aiohttp/CVE-2025-69226.patch b/meta-python/recipes-devtools/python/python3-aiohttp/CVE-2025-69226.patch new file mode 100644 index 0000000000..6786546f25 --- /dev/null +++ b/meta-python/recipes-devtools/python/python3-aiohttp/CVE-2025-69226.patch @@ -0,0 +1,134 @@ +From b330573c65db35ee1228615ec257619b49b918c7 Mon Sep 17 00:00:00 2001 +From: Gyorgy Sarvari <[email protected]> +Date: Sat, 3 Jan 2026 01:55:05 +0000 +Subject: [PATCH] Reject static URLs that traverse outside static root (#11888) + (#11906) + +From: Sam Bull <[email protected]> + +(cherry picked from commit 63961fa77fa2443109f25c3d8ab94772d3878626) + +Co-authored-by: J. Nick Koston <[email protected]> + +CVE: CVE-2025-69226 +Upstream-Status: Backport [https://github.com/aio-libs/aiohttp/commit/f2a86fd5ac0383000d1715afddfa704413f0711e] +Signed-off-by: Gyorgy Sarvari <[email protected]> +--- + aiohttp/web_urldispatcher.py | 18 +++++++++--------- + tests/test_urldispatch.py | 18 +++++++++++++++++- + tests/test_web_sendfile_functional.py | 2 +- + tests/test_web_urldispatcher.py | 4 ++-- + 4 files changed, 29 insertions(+), 13 deletions(-) + +diff --git a/aiohttp/web_urldispatcher.py b/aiohttp/web_urldispatcher.py +index 28ae251..a121656 100644 +--- a/aiohttp/web_urldispatcher.py ++++ b/aiohttp/web_urldispatcher.py +@@ -7,6 +7,7 @@ import html + import inspect + import keyword + import os ++import platform + import re + import sys + import warnings +@@ -94,6 +95,7 @@ ROUTE_RE: Final[Pattern[str]] = re.compile( + ) + PATH_SEP: Final[str] = re.escape("/") + ++IS_WINDOWS: Final[bool] = platform.system() == "Windows" + + _ExpectHandler = Callable[[Request], Awaitable[Optional[StreamResponse]]] + _Resolve = Tuple[Optional["UrlMappingMatchInfo"], Set[str]] +@@ -649,7 +651,12 @@ class StaticResource(PrefixResource): + async def resolve(self, request: Request) -> _Resolve: + path = request.rel_url.path_safe + method = request.method +- if not path.startswith(self._prefix2) and path != self._prefix: ++ # We normalise here to avoid matches that traverse below the static root. ++ # e.g. /static/../../../../home/user/webapp/static/ ++ norm_path = os.path.normpath(path) ++ if IS_WINDOWS: ++ norm_path = norm_path.replace("\\", "/") ++ if not norm_path.startswith(self._prefix2) and norm_path != self._prefix: + return None, set() + + allowed_methods = self._allowed_methods +@@ -666,14 +673,7 @@ class StaticResource(PrefixResource): + return iter(self._routes.values()) + + async def _handle(self, request: Request) -> StreamResponse: +- rel_url = request.match_info["filename"] +- filename = Path(rel_url) +- if filename.anchor: +- # rel_url is an absolute name like +- # /static/\\machine_name\c$ or /static/D:\path +- # where the static dir is totally different +- raise HTTPForbidden() +- ++ filename = request.match_info["filename"] + unresolved_path = self._directory.joinpath(filename) + loop = asyncio.get_running_loop() + return await loop.run_in_executor( +diff --git a/tests/test_urldispatch.py b/tests/test_urldispatch.py +index ba6bdff..e329ea2 100644 +--- a/tests/test_urldispatch.py ++++ b/tests/test_urldispatch.py +@@ -1,4 +1,5 @@ + import pathlib ++import platform + import re + from collections.abc import Container, Iterable, Mapping, MutableMapping, Sized + from typing import NoReturn +@@ -1041,7 +1042,22 @@ async def test_405_for_resource_adapter(router) -> None: + assert (None, {"HEAD", "GET"}) == ret + + +-async def test_check_allowed_method_for_found_resource(router) -> None: [email protected](platform.system() == "Windows", reason="Different path formats") ++async def test_static_resource_outside_traversal(router: web.UrlDispatcher) -> None: ++ """Test relative path traversing outside root does not resolve.""" ++ static_file = pathlib.Path(aiohttp.__file__) ++ request_path = "/st" + "/.." * (len(static_file.parts) - 2) + str(static_file) ++ assert pathlib.Path(request_path).resolve() == static_file ++ ++ resource = router.add_static("/st", static_file.parent) ++ ret = await resource.resolve(make_mocked_request("GET", request_path)) ++ # Should not resolve, otherwise filesystem information may be leaked. ++ assert (None, set()) == ret ++ ++ ++async def test_check_allowed_method_for_found_resource( ++ router: web.UrlDispatcher, ++) -> None: + handler = make_handler() + resource = router.add_resource("/") + resource.add_route("GET", handler) +diff --git a/tests/test_web_sendfile_functional.py b/tests/test_web_sendfile_functional.py +index 0325a46..3207623 100644 +--- a/tests/test_web_sendfile_functional.py ++++ b/tests/test_web_sendfile_functional.py +@@ -638,7 +638,7 @@ async def test_static_file_directory_traversal_attack(aiohttp_client) -> None: + + url_abspath = "/static/" + str(full_path.resolve()) + resp = await client.get(url_abspath) +- assert 403 == resp.status ++ assert resp.status == 404 + await resp.release() + + await client.close() +diff --git a/tests/test_web_urldispatcher.py b/tests/test_web_urldispatcher.py +index ee60b69..7de3ea5 100644 +--- a/tests/test_web_urldispatcher.py ++++ b/tests/test_web_urldispatcher.py +@@ -838,8 +838,8 @@ async def test_static_absolute_url( + here = pathlib.Path(__file__).parent + app.router.add_static("/static", here) + client = await aiohttp_client(app) +- resp = await client.get("/static/" + str(file_path.resolve())) +- assert resp.status == 403 ++ async with client.get("/static/" + str(file_path.resolve())) as resp: ++ assert resp.status == 404 + + + async def test_for_issue_5250( diff --git a/meta-python/recipes-devtools/python/python3-aiohttp_3.12.15.bb b/meta-python/recipes-devtools/python/python3-aiohttp_3.12.15.bb index 9a45eecb8c..16429c9d86 100644 --- a/meta-python/recipes-devtools/python/python3-aiohttp_3.12.15.bb +++ b/meta-python/recipes-devtools/python/python3-aiohttp_3.12.15.bb @@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=748073912af33aa59430d3702aa32d41" SRC_URI += "file://CVE-2025-69224.patch \ file://CVE-2025-69225.patch \ + file://CVE-2025-69226.patch \ " SRC_URI[sha256sum] = "4fc61385e9c98d72fcdf47e6dd81833f47b2f77c114c29cd64a361be57a763a2"
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#124138): https://lists.openembedded.org/g/openembedded-devel/message/124138 Mute This Topic: https://lists.openembedded.org/mt/117637136/21656 Group Owner: [email protected] Unsubscribe: https://lists.openembedded.org/g/openembedded-devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
