Total
35 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-55885 | 2024-12-12 | N/A | N/A | ||
| beego is an open-source web framework for the Go programming language. Versions of beego prior to 2.3.4 use MD5 as a hashing algorithm. MD5 is no longer considered secure against well-funded opponents due to its vulnerability to collision attacks. Version 2.3.4 replaces MD5 with SHA256. | |||||
| CVE-2024-54143 | 2024-12-06 | N/A | N/A | ||
| openwrt/asu is an image on demand server for OpenWrt based distributions. The request hashing mechanism truncates SHA-256 hashes to only 12 characters. This significantly reduces entropy, making it feasible for an attacker to generate collisions. By exploiting this, a previously built malicious image can be served in place of a legitimate one, allowing the attacker to "poison" the artifact cache and deliver compromised images to unsuspecting users. This can be combined with other attacks, such as a command injection in Imagebuilder that allows malicious users to inject arbitrary commands into the build process, resulting in the production of malicious firmware images signed with the legitimate build key. This has been patched with 920c8a1. | |||||
| CVE-2024-48847 | 2024-12-05 | N/A | 8.2 HIGH | ||
| MD5 Checksum Bypass vulnerabilities where found exploiting a weakness in the way an application dependency calculates or validates MD5 checksum hashes. Affected products: ABB ASPECT - Enterprise v3.08.01; NEXUS Series v3.08.01; MATRIX Series v3.08.01 | |||||
| CVE-2024-34914 | 2024-11-21 | N/A | 5.3 MEDIUM | ||
| php-censor v2.1.4 and fixed in v.2.1.5 was discovered to utilize a weak hashing algorithm for its remember_key value. This allows attackers to bruteforce to bruteforce the remember_key value to gain access to accounts that have checked "remember me" when logging in. | |||||
| CVE-2024-1040 | 1 Gesslergmbh | 2 Web-master, Web-master Firmware | 2024-11-21 | N/A | 4.4 MEDIUM |
| Gessler GmbH WEB-MASTER user account is stored using a weak hashing algorithm. The attacker can restore the passwords by breaking the hashes stored on the device. | |||||
| CVE-2023-5962 | 1 Moxa | 20 Iologik E1210, Iologik E1210 Firmware, Iologik E1211 and 17 more | 2024-11-21 | N/A | 6.5 MEDIUM |
| A weak cryptographic algorithm vulnerability has been identified in ioLogik E1200 Series firmware versions v3.3 and prior. This vulnerability can help an attacker compromise the confidentiality of sensitive data. This vulnerability may lead an attacker to get unexpected authorization. | |||||
| CVE-2023-46133 | 1 Entronad | 1 Cryptoes | 2024-11-21 | N/A | 9.1 CRITICAL |
| CryptoES is a cryptography algorithms library compatible with ES6 and TypeScript. Prior to version 2.1.0, CryptoES PBKDF2 is 1,000 times weaker than originally specified in 1993, and at least 1,300,000 times weaker than current industry standard. This is because it both defaults to SHA1, a cryptographic hash algorithm considered insecure since at least 2005, and defaults to one single iteration, a 'strength' or 'difficulty' value specified at 1,000 when specified in 1993. PBKDF2 relies on iteration count as a countermeasure to preimage and collision attacks. If used to protect passwords, the impact is high. If used to generate signatures, the impact is high. Version 2.1.0 contains a patch for this issue. As a workaround, configure CryptoES to use SHA256 with at least 250,000 iterations. | |||||
| CVE-2023-43635 | 1 Linuxfoundation | 1 Edge Virtualization Engine | 2024-11-21 | N/A | 8.8 HIGH |
| Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry. These PCRs are then used in order to seal/unseal a key from the TPM which is used to encrypt/decrypt the “vault” directory. This “vault” directory is the most sensitive point in the system and as such, its content should be protected. This mechanism is noted in Zededa’s documentation as the “measured boot” mechanism, designed to protect said “vault”. The code that’s responsible for generating and fetching the key from the TPM assumes that SHA256 PCRs are used in order to seal/unseal the key, and as such their presence is being checked. The issue here is that the key is not sealed using SHA256 PCRs, but using SHA1 PCRs. This leads to several issues: • Machines that have their SHA256 PCRs enabled but SHA1 PCRs disabled, as well as not sealing their keys at all, meaning the “vault” is not protected from an attacker. • SHA1 is considered insecure and reduces the complexity level required to unseal the key in machines which have their SHA1 PCRs enabled. An attacker can very easily retrieve the contents of the “vault”, which will effectively render the “measured boot” mechanism meaningless. | |||||
| CVE-2023-43630 | 1 Linuxfoundation | 1 Edge Virtualization Engine | 2024-11-21 | N/A | 8.8 HIGH |
| PCR14 is not in the list of PCRs that seal/unseal the “vault” key, but due to the change that was implemented in commit “7638364bc0acf8b5c481b5ce5fea11ad44ad7fd4”, fixing this issue alone would not solve the problem of the config partition not being measured correctly. Also, the “vault” key is sealed/unsealed with SHA1 PCRs instead of SHA256. This issue was somewhat mitigated due to all of the PCR extend functions updating both the values of SHA256 and SHA1 for a given PCR ID. However, due to the change that was implemented in commit “7638364bc0acf8b5c481b5ce5fea11ad44ad7fd4”, this is no longer the case for PCR14, as the code in “measurefs.go” explicitly updates only the SHA256 instance of PCR14, which means that even if PCR14 were to be added to the list of PCRs sealing/unsealing the “vault” key, changes to the config partition would still not be measured. An attacker could modify the config partition without triggering the measured boot, this could result in the attacker gaining full control over the device with full access to the contents of the encrypted “vault” | |||||
| CVE-2023-0452 | 1 Econolite | 1 Eos | 2024-11-21 | N/A | 9.8 CRITICAL |
| Econolite EOS versions prior to 3.2.23 use a weak hash algorithm for encrypting privileged user credentials. A configuration file that is accessible without authentication uses MD5 hashes for encrypting credentials, including those of administrators and technicians. | |||||
| CVE-2024-48924 | 2024-10-18 | N/A | N/A | ||
| ### Impact When this library is used to deserialize messagepack data from an untrusted source, there is a risk of a denial of service attack by an attacker that sends data contrived to produce hash collisions, leading to large CPU consumption disproportionate to the size of the data being deserialized. This is similar to [a prior advisory](https://github.com/MessagePack-CSharp/MessagePack-CSharp/security/advisories/GHSA-7q36-4xx7-xcxf), which provided an inadequate fix for the hash collision part of the vulnerability. ### Patches The following steps are required to mitigate this risk. 1. Upgrade to a version of the library where a fix is available. 1. Review the steps in [this previous advisory](https://github.com/MessagePack-CSharp/MessagePack-CSharp/security/advisories/GHSA-7q36-4xx7-xcxf) to ensure you have your application configured for untrusted data. ### Workarounds If upgrading MessagePack to a patched version is not an option for you, you may apply a manual workaround as follows: 1. Declare a class that derives from `MessagePackSecurity`. 2. Override the `GetHashCollisionResistantEqualityComparer<T>` method to provide a collision-resistant hash function of your own and avoid calling `base.GetHashCollisionResistantEqualityComparer<T>()`. 3. Configure a `MessagePackSerializerOptions` with an instance of your derived type by calling `WithSecurity` on an existing options object. 4. Use your custom options object for all deserialization operations. This may be by setting the `MessagePackSerializer.DefaultOptions` static property, if you call methods that rely on this default property, and/or by passing in the options object explicitly to any `Deserialize` method. ### References - Learn more about best security practices when reading untrusted data with [MessagePack 1.x](https://github.com/MessagePack-CSharp/MessagePack-CSharp/tree/v1.x#security) or [MessagePack 2.x](https://github.com/MessagePack-CSharp/MessagePack-CSharp#security). - The .NET team's [discussion on hash collision vulnerabilities of their `HashCode` struct](https://github.com/GrabYourPitchforks/runtime/blob/threat_models/docs/design/security/System.HashCode.md). ### For more information If you have any questions or comments about this advisory: * [Start a public discussion](https://github.com/MessagePack-CSharp/MessagePack-CSharp/discussions) * [Email us privately](mailto:andrewarnott@live.com) | |||||
| CVE-2024-47182 | 1 Amirraminfar | 1 Dozzle | 2024-10-04 | N/A | 7.5 HIGH |
| Dozzle is a realtime log viewer for docker containers. Before version 8.5.3, the app uses sha-256 as the hash for passwords, which leaves users susceptible to rainbow table attacks. The app switches to bcrypt, a more appropriate hash for passwords, in version 8.5.3. | |||||
| CVE-2024-8453 | 1 Planet | 4 Gs-4210-24p2s, Gs-4210-24p2s Firmware, Gs-4210-24pl4c and 1 more | 2024-10-04 | N/A | 4.9 MEDIUM |
| Certain switch models from PLANET Technology use an insecure hashing function to hash user passwords without being salted. Remote attackers with administrator privileges can read configuration files to obtain the hash values, and potentially crack them to retrieve the plaintext passwords. | |||||
| CVE-2024-8452 | 1 Planet | 4 Gs-4210-24p2s, Gs-4210-24p2s Firmware, Gs-4210-24pl4c and 1 more | 2024-10-04 | N/A | 7.5 HIGH |
| Certain switch models from PLANET Technology only support obsolete algorithms for authentication protocol and encryption protocol in the SNMPv3 service, allowing attackers to obtain plaintext SNMPv3 credentials potentially. | |||||
| CVE-2024-40465 | 1 Beego | 1 Beego | 2024-08-15 | N/A | 8.8 HIGH |
| An issue in beego v.2.2.0 and before allows a remote attacker to escalate privileges via the getCacheFileName function in file.go file | |||||