Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Configuration.Encryption 4.0.0 through 4.1.0, configuring `encrypt:rsa:algorithm=OAEP` does not enable OAEP encryption. Due to an incorrect BouncyCastle transformation string, the `OAEP` setting selects PKCS#1 v1.5, which is the same algorithm as the `DEFAULT` setting. Steeltoe.Configuration.Encryption version 4.2.0 patches the issue.
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Affected Vendors & Products
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History
Thu, 18 Jun 2026 16:45:00 +0000
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ssvc
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Thu, 18 Jun 2026 04:45:00 +0000
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| Description | Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Configuration.Encryption 4.0.0 through 4.1.0, configuring `encrypt:rsa:algorithm=OAEP` does not enable OAEP encryption. Due to an incorrect BouncyCastle transformation string, the `OAEP` setting selects PKCS#1 v1.5, which is the same algorithm as the `DEFAULT` setting. Steeltoe.Configuration.Encryption version 4.2.0 patches the issue. | |
| Title | Steeltoe: OAEP setting silently selects PKCS#1 v1.5 padding | |
| Weaknesses | CWE-256 CWE-327 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-18T13:53:58.470Z
Reserved: 2026-06-04T16:26:05.984Z
Link: CVE-2026-50268
Updated: 2026-06-18T13:46:44.816Z
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OpenCVE Enrichment
Updated: 2026-06-18T20:00:15Z