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Amazon.Extensions.S3.Encryption

1 known vulnerabilities.

Amazon.Extensions.S3.Encryption at a glance

Last 12 months
1
Critical · all time
0
Exploited · all time
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Public exploit · all time
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New vulnerabilities per month · last 12 months
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All Critical High Medium Low Exploited only Public exploit

1 result · Feed

  • Medium 5.3
    CVE-2026-110310

    RSA PKCS#1 v1.5 padding oracle via legacy envelope key format downgrade in Amazon S3 Encryption Client for .NET

    A remote user who can read encrypted objects in the S3 bucket can force a padding downgrade by altering the padding scheme recorded in an object's metadata to legacy PKCS#1 v1.5. Since this padding scheme is susceptible to the well-known Bleichenbacher attack…

    amazon Amazon.Extensions.S3.Encryption