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authentik is an open-source Identity Provider. Prior to versions 2023.4.3 and 2023.5.5, authentik does not verify the source of the X-Forwarded-For and X-Real-IP headers, both in the Python code and the go code. Only authentik setups that are directly accessible by users without a reverse proxy are susceptible to this. Possible spoofing of IP addresses in logs, downstream applications proxied by (built in) outpost, IP bypassing in custom flows if used. This poses a possible security risk when someone has flows or policies that check the user's IP address, e.g. when they want to ignore the user's 2 factor authentication when the user is connected to the company network. A second security risk is that the IP addresses in the logfiles and user sessions are not reliable anymore. Anybody can spoof this address and one cannot verify that the user has logged in from the IP address that is in their account's log. A third risk is that this header is passed on to the proxied application behind ...
### Impact For some Post/Put Concourse endpoint containing `:team_name` in the URL, a Concourse user can send a request with body including `:team_name=team2` to bypass team scope check to gain access to certain resources belong to any other team. The user only needs a valid user session and belongs to team2. Exploitable endpoints: ``` {Path: "/api/v1/teams/:team_name/pipelines/:pipeline_name/jobs/:job_name/builds/:build_name", Method: "POST", Name: RerunJobBuild}, {Path: "/api/v1/teams/:team_name/pipelines/:pipeline_name/jobs/:job_name/pause", Method: "PUT", Name: PauseJob}, {Path: "/api/v1/teams/:team_name/pipelines/:pipeline_name/jobs/:job_name/unpause", Method: "PUT", Name: UnpauseJob}, {Path: "/api/v1/teams/:team_name/pipelines/:pipeline_name/jobs/:job_name/schedule", Method: "PUT", Name: ScheduleJob}, {Path: "/api/v1/teams/:team_name/pipelines/:pipeline_name/pause", Method: "PUT", Name: PausePipeline}, {Path: "/api/v1/teams/:team_name/pipelines/:pipeline_name/unpause", Method: ...
### Summary GeoNode is vulnerable to an XML External Entity (XXE) injection in the style upload functionality of GeoServer leading to Arbitrary File Read. ### Details GeoNode's GeoServer has the ability to upload new styles for datasets through the [`dataset_style_upload` view](https://github.com/GeoNode/geonode/blob/99b0557da5c7db23c72ad39e466b88fe43edf82d/geonode/geoserver/urls.py#L70-L72). ```py # https://github.dev/GeoNode/geonode/blob/99b0557da5c7db23c72ad39e466b88fe43edf82d/geonode/geoserver/views.py#L158-L159 @login_required def dataset_style_upload(request, layername): def respond(*args, **kw): kw['content_type'] = 'text/html' return json_response(*args, **kw) ... sld = request.FILES['sld'].read() # 1 sld_name = None try: # Check SLD is valid ... sld_name = extract_name_from_sld(gs_catalog, sld, sld_file=request.FILES['sld']) # 2 except Exception as e: respond(errors=f"The uploaded SLD file is not valid X...
The new Security Legal Research Fund and Hacking Policy Council are aimed at protecting "good faith" security researchers from legal threats and giving them a voice in policy discussions.
Out of bounds read in firmware for OpenBMC in some Intel(R) platforms before version 0.72 may allow unauthenticated user to potentially enable denial of service via network access.
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Three former US intelligence operatives have been fined $1,685,000 for aiding the United Arab Emirates in widespread hacking campaigns.
New web targets for the discerning hacker
Let's face it: Having “2022 election” in the headline above is probably the only reason anyone might read this story today. Still, while most of us here in the United States are anxiously awaiting the results of how well we've patched our Democracy, it seems fitting that Microsoft Corp. today released gobs of security patches for its ubiquitous Windows operating systems. November's patch batch includes fixes for a whopping six zero-day security vulnerabilities that miscreants and malware are already exploiting in the wild.
Red Hat Security Advisory 2023-7543-01 - An update for c-ares is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include a buffer overflow vulnerability.