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By Deeba Ahmed From Background Checks to Bedroom Layouts: Data Leak Strips Bare School Security System. This is a post from HackRead.com Read the original post: Texas School Safety Software Data Leak Endangers Student Safety
The recent wave of cyber attacks targeting Albanian organizations involved the use of a wiper called No-Justice. The findings come from cybersecurity company ClearSky, which said the Windows-based malware "crashes the operating system in a way that it cannot be rebooted." The intrusions have been attributed to an Iranian "psychological operation group" called Homeland
Cisco on Wednesday said it has released updates to address an actively exploited security flaw in its Adaptive Security Appliance (ASA) that could lead to a denial-of-service (DoS) condition. The vulnerability, tracked as CVE-2024-20481 (CVSS score: 5.8), affects the Remote Access VPN (RAVPN) service of Cisco ASA and Cisco Firepower Threat Defense (FTD) Software. Arising due to resource
BforeAI has discovered a surge in phishing attacks targeting the Dubai Police, a government-run entity. Learn how cybercriminals are exploiting the Dubai Police name to steal personal information and money.
Following reports of unauthorized access to a legacy Oracle cloud environment, CISA warns of potential credential compromise leading…
August 2014 Update: The BlueHat Challenge is on hold. We will make an announcement on this blog when we re-start the BlueHat Challenge. Thanks for your interest! —- We were inspired by the Matasano Crypto Challenges. So we built a similar series of fun challenges to exercise reverse engineering, vulnerability discovery, and web browser manipulation attack concepts.
### Impact The artifact server that stores artifacts from Github Action runs does not sanitize path inputs. This allows an attacker to download and overwrite arbitrary files on the host from a Github Action. This issue may lead to privilege escalation. #### Issue 1: Arbitrary file upload in artifact server (GHSL-2023-004) The [/upload endpoint](https://github.com/nektos/act/blob/v0.2.35/pkg/artifacts/server.go#LL103C2-L103C2) is vulnerable to path traversal as filepath is user controlled, and ultimately flows into os.Mkdir and os.Open. ``` router.PUT("/upload/:runId", func(w http.ResponseWriter, req *http.Request, params httprouter.Params) { itemPath := req.URL.Query().Get("itemPath") runID := params.ByName("runId") if req.Header.Get("Content-Encoding") == "gzip" { itemPath += gzipExtension } filePath := fmt.Sprintf("%s/%s", runID, itemPath) ``` #### Issue 2: Arbitrary file download in artifact server (GHSL-2023-004) The [/artifact endpoint](https://github.com/nektos...
# x/crisis does not charge ConstantFee ### Impact If a transaction is sent to the `x/crisis` module to check an invariant, the ConstantFee parameter of the chain is NOT charged. All versions of the `x/crisis` module are affected on all versions of the Cosmos SDK. ### Details The `x/crisis` module is supposed to allow anyone to halt a chain in the event of a violated invariant by sending a `MsgVerifyInvariant` with the name of the invariant. Processing this message takes extra processing power hence a `ConstantFee` was introduced on the chain that is charged as extra from the reporter for the extra computational work. This is supposed to avert spammers on the chain making nodes do extra computations using this transaction. By not charging the `ConstantFee`, the transactions related to invariant checking are relatively cheaper compared to the computational need and other transactions. That said, the submitter still has to pay the transaction fee to put the transaction on the network, h...
Francesco Benvenuto of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered nine vulnerabilities in the Robustel R1510 industrial cellular router, several of which could allow an adversary to inject operating system code remotely. The Robustel R1510 router is a dual-ethernet port wireless router that shares 3G and 4G wireless signals for use in industrial and internet-of-things environments. The router includes the use of open VPN tunneling, a cloud management platform to manage other devices and routers and different safeguards to manage data caps. Talos discovered five operating system command injection vulnerabilities in the router that an adversary could trigger by sending the targeted device a specially crafted network request. All these vulnerabilities have a CVSS severity score of 9.1 out of 10: TALOS-2022-1578 (CVE-2022-34850) TALOS-2022-1577 (CVE-2022-33150) TALOS-2022-1576 (CVE-2022-32765) TALOS-2022-1573 (CVE-2022-33325 ...
The `parse` method of the JSON5 library before and including version `2.2.1` does not restrict parsing of keys named `__proto__`, allowing specially crafted strings to pollute the prototype of the resulting object. This vulnerability pollutes the prototype of the object returned by `JSON5.parse` and not the global Object prototype, which is the commonly understood definition of Prototype Pollution. However, polluting the prototype of a single object can have significant security impact for an application if the object is later used in trusted operations. ## Impact This vulnerability could allow an attacker to set arbitrary and unexpected keys on the object returned from `JSON5.parse`. The actual impact will depend on how applications utilize the returned object and how they filter unwanted keys, but could include denial of service, cross-site scripting, elevation of privilege, and in extreme cases, remote code execution. ## Mitigation This vulnerability is patched in json v2.2.2 and...