| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Due to outdated Hash algorithm, HCL Glovius Cloud could allow attackers to guess the input data using brute-force or dictionary attacks efficiently using modern hardware such as GPUs or ASICs |
| A low privileged local attacker can abuse the affected service by using a hardcoded cryptographic key. |
| ### 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) |
| An issue was discovered on Swissphone DiCal-RED 4009 devices. An attacker with access to the file /etc/deviceconfig may recover the administrative device password via password-cracking methods, because unsalted MD5 is used. |
| Missing cryptographic key commitment in the AWS SDK for Ruby may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record.
To mitigate this issue, upgrade AWS SDK for Ruby to version 1.208.0 or later. |
| Reusing a nonce, key pair in encryption issue exists in "FreeFrom - the nostr client" App versions prior to 1.3.5 for Android and iOS. If this vulnerability is exploited, the content of direct messages (DMs) between users may be manipulated by a man-in-the-middle attack. |
| Missing cryptographic key commitment in the Amazon S3 Encryption Client for Java may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record.
To mitigate this issue, upgrade Amazon S3 Encryption Client for Java to version 4.0.0 or later. |
| Certain Anpviz products contain a hardcoded cryptographic key stored in the firmware of the device. This affects IPC-D250, IPC-D260, IPC-B850, IPC-D850, IPC-D350, IPC-D3150, IPC-D4250, IPC-D380, IPC-D880, IPC-D280, IPC-D3180, MC800N, YM500L, YM800N_N2, YMF50B, YM800SV2, YM500L8, and YM200E10 firmware v3.2.2.2 and lower and possibly more vendors/models of IP camera. |
| Missing cryptographic key commitment in the Amazon S3 Encryption Client for Go may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record.
To mitigate this issue, upgrade Amazon S3 Encryption Client for Go to version 4.0 or later. |
| A vulnerability was detected in PandaXGO PandaX up to fb8ff40f7ce5dfebdf66306c6d85625061faf7e5. This affects an unknown function of the file config.yml of the component JWT Secret Handler. The manipulation of the argument key results in use of hard-coded cryptographic key
. The attack may be performed from remote. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit is now public and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet. |
| ci solution CI-Out-of-Office Manager through 6.0.0.77 uses a Hard-coded Cryptographic Key. |
| Broken or Risky Cryptographic Algorithm, Use of Password Hash
With Insufficient Computational Effort, Use of Weak Hash, Use of a
One-Way Hash with a Predictable Salt vulnerabilities in Beta80 "Life 1st Identity Manager"
enable an attacker with access to
password hashes
to bruteforce user passwords or find a collision to ultimately while attempting to gain access to a target application that uses "Life 1st Identity Manager" as a service for authentication.
This issue affects Life 1st: 1.5.2.14234. |
| There is a configuration defect vulnerability in ZTELink 5.4.9 for iOS. This vulnerability is caused by a flaw in the WiFi parameter configuration of the ZTELink. An attacker can obtain unauthorized access to the WiFi service. |
| Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.
This issue affects operating systems where "/dev/urandom'" is unavailable. In that case, Crypt::CBC will fallback to use the insecure rand() function. |
| gitoxide is an implementation of git written in Rust. Before 0.42.0, gitoxide uses SHA-1 hash implementations without any collision detection, leaving it vulnerable to hash collision attacks. gitoxide uses the sha1_smol or sha1 crate, both of which implement standard SHA-1 without any mitigations for collision attacks. This means that two distinct Git objects with colliding SHA-1 hashes would break the Git object model and integrity checks when used with gitoxide. This vulnerability is fixed in 0.42.0. |
| Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record.
To mitigate this issue, upgrade Amazon S3 Encryption Client for .NET to version 3.2.0 or later. |
| Use of hard-coded cryptographic key issue exists in BizRobo! all versions. Credentials inside robot files may be obtained if the encryption key is available.
The vendor provides the workaround information and recommends to apply it to the deployment environment. |
| The Use of a Hard-coded Cryptographic Key vulnerability in Juniper Networks Juniper Cloud Native Router (JCNR) and containerized routing Protocol Deamon (cRPD) products allows an attacker to perform Person-in-the-Middle (PitM) attacks which results in complete compromise of the container.
Due to hardcoded SSH host keys being present on the container, a PitM attacker can intercept SSH traffic without being detected.
This issue affects Juniper Networks JCNR:
* All versions before 23.4.
This issue affects Juniper Networks cRPD:
* All versions before 23.4R1. |
| A vulnerability has been identified in SIMATIC RTLS Locating Manager (6GT2780-0DA00) (All versions < V3.0.1.1), SIMATIC RTLS Locating Manager (6GT2780-0DA10) (All versions < V3.0.1.1), SIMATIC RTLS Locating Manager (6GT2780-0DA20) (All versions < V3.0.1.1), SIMATIC RTLS Locating Manager (6GT2780-0DA30) (All versions < V3.0.1.1), SIMATIC RTLS Locating Manager (6GT2780-1EA10) (All versions < V3.0.1.1), SIMATIC RTLS Locating Manager (6GT2780-1EA20) (All versions < V3.0.1.1), SIMATIC RTLS Locating Manager (6GT2780-1EA30) (All versions < V3.0.1.1). The affected systems use symmetric cryptography with a hard-coded key to protect the communication between client and server. This could allow an unauthenticated remote attacker to compromise confidentiality and integrity of the communication and, subsequently, availability of the system.
A successful exploit requires the attacker to gain knowledge of the hard-coded key and to be able to intercept the communication between client and server on the network. |
| Inadequate encryption strength for some BMRA software before version 22.08 may allow an authenticated user to potentially enable escalation of privilege via local access. |
