CVE-2026-107283

Published: Ott 08, 2026 Last Modified: Ott 08, 2026

ExploitDB:

Other exploit source:

Google Dorks:

LOW 3,7

Source: [email protected]

Attack Vector: network

Attack Complexity: high

Privileges Required: none

User Interaction: none

Scope: unchanged

Confidentiality: low

Integrity: none

Availability: none

Description

AI Translation Available

The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. Prior to 3.0.12 and 2.16.1, Realm.Builder generates the HTTP Digest client nonce with ThreadLocalRandom rather than a cryptographically secure random source. Digest relies on an unpredictable cnonce to resist chosen-plaintext and credential precomputation attacks, so an observer able to infer generator state can reduce the protection of the authentication exchange. This issue is fixed in versions 3.0.12 and 2.16.1.

338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Draft

Abstraction: Base Structure: Simple

Common Consequences

Security Scopes Affected:

Access Control

Potential Impacts:

Bypass Protection Mechanism

Applicable Platforms

All platforms may be affected

Likelihood of Exploit: Medium

View CWE Details

https://github.com/AsyncHttpClient/async-http-client/commit…

https://github.com/AsyncHttpClient/async-http-client/commit/dca2d90db87f0144ea8…

https://github.com/AsyncHttpClient/async-http-client/commit…

https://github.com/AsyncHttpClient/async-http-client/commit/e1f5fc88fe211d3f640…

https://github.com/AsyncHttpClient/async-http-client/releas…

https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-cl…