AsyncHttpClient: Digest authentication cnonce generated with a non-cryptographic random source
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| AsyncHttpClient | async-http-client | affected |
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No data.
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| Asynchttpclient Project | Async-http-client |
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| Source | ID | Title |
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Github GHSA |
GHSA-mfj3-87qq-382v | AsyncHttpClient: Digest authentication cnonce generated with a non-cryptographic random source |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.263% probability within 30 days)
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| First Time appeared |
Asynchttpclient Project
Asynchttpclient Project async-http-client |
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| Vendors & Products |
Asynchttpclient Project
Asynchttpclient Project async-http-client |
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| Metrics |
ssvc
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| Description | 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. | |
| Title | AsyncHttpClient: Digest authentication cnonce generated with a non-cryptographic random source | |
| Weaknesses | CWE-338 | |
| References |
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| Metrics |
cvssV3_1
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