runtime: CryptographicException decoding TLS cert in 5.0.0 preview, linux only (Fine in 3.1.2)

Hi.

Here’s a let’s-encrypt certificate that decrypted just fine in 3.1.2, but after upgrading to 5.0.0 preview 1, started exploding in linux only.

(It’s valid - but it’s a dev cert in a dev environment, so no big deal).

var certraw = new byte[] { 48, 128, 2, 1, 3, 48, 128, 6, 9, 42, 134, 72, 134, 247, 13, 1, 7, 1, 160, 128, 36, 128, 4, 130, 3, 232, 48, 128, 48, 128, 6, 9, 42, 134, 72, 134, 247, 13, 1, 7, 1, 160, 128, 36, 128, 4, 129, 241, 48, 129, 238, 48, 129, 235, 6, 11, 42, 134, 72, 134, 247, 13, 1, 12, 10, 1, 2, 160, 126, 48, 124, 48, 40, 6, 10, 42, 134, 72, 134, 247, 13, 1, 12, 1, 3, 48, 26, 4, 20, 134, 214, 18, 255, 79, 105, 5, 182, 86, 4, 230, 209, 59, 12, 113, 121, 42, 161, 220, 10, 2, 2, 4, 0, 4, 80, 9, 185, 106, 204, 50, 152, 203, 101, 127, 148, 106, 231, 154, 11, 48, 211, 6, 30, 4, 35, 188, 213, 167, 215, 72, 202, 35, 170, 240, 190, 201, 123, 218, 25, 150, 187, 235, 10, 165, 16, 151, 154, 82, 174, 218, 7, 128, 133, 159, 11, 9, 17, 232, 73, 146, 254, 248, 159, 67, 124, 215, 254, 97, 149, 155, 174, 154, 136, 166, 101, 15, 103, 90, 220, 0, 3, 205, 40, 132, 104, 49, 92, 48, 35, 6, 9, 42, 134, 72, 134, 247, 13, 1, 9, 21, 49, 22, 4, 20, 203, 132, 68, 40, 26, 51, 35, 157, 202, 106, 233, 155, 100, 142, 177, 121, 163, 79, 187, 101, 48, 53, 6, 9, 42, 134, 72, 134, 247, 13, 1, 9, 20, 49, 40, 30, 38, 0, 97, 0, 112, 0, 112, 0, 46, 0, 100, 0, 101, 0, 118, 0, 46, 0, 115, 0, 121, 0, 109, 0, 101, 0, 116, 0, 114, 0, 105, 0, 97, 0, 46, 0, 105, 0, 111, 0, 0, 0, 0, 0, 0, 48, 128, 6, 9, 42, 134, 72, 134, 247, 13, 1, 7, 6, 160, 128, 48, 128, 2, 1, 0, 48, 128, 6, 9, 42, 134, 72, 134, 247, 13, 1, 7, 1, 48, 40, 6, 10, 42, 134, 72, 134, 247, 13, 1, 12, 1, 6, 48, 26, 4, 20, 228, 201, 157, 17, 238, 55, 46, 230, 158, 73, 10, 226, 69, 84, 209, 207, 36, 92, 92, 133, 2, 2, 4, 0, 160, 128, 4, 130, 3, 232, 173, 163, 210, 157, 171, 152, 166, 41, 89, 181, 136, 82, 249, 175, 170, 92, 136, 103, 45, 33, 134, 146, 251, 139, 34, 166, 165, 209, 151, 90, 205, 188, 219, 62, 183, 178, 236, 23, 142, 188, 209, 116, 38, 214, 181, 11, 69, 248, 182, 173, 3, 207, 230, 244, 13, 184, 150, 49, 61, 213, 198, 20, 41, 124, 247, 19, 163, 144, 99, 221, 219, 249, 36, 17, 137, 64, 121, 195, 122, 220, 225, 240, 36, 150, 156, 121, 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210, 2, 75, 160, 88, 13, 27, 140, 242, 44, 64, 32, 89, 158, 120, 94, 80, 108, 37, 251, 108, 96, 207, 244, 156, 26, 31, 137, 173, 127, 179, 229, 97, 233, 234, 203, 238, 106, 130, 46, 225, 149, 94, 200, 105, 67, 217, 80, 101, 233, 30, 154, 111, 38, 86, 118, 134, 78, 246, 33, 156, 214, 38, 85, 131, 169, 147, 165, 200, 236, 129, 233, 143, 146, 105, 134, 231, 205, 209, 174, 211, 184, 25, 96, 74, 205, 0, 51, 188, 135, 213, 103, 9, 203, 68, 179, 114, 232, 14, 37, 229, 6, 44, 12, 49, 223, 242, 204, 192, 149, 163, 173, 122, 227, 146, 29, 190, 34, 200, 69, 235, 195, 95, 15, 197, 205, 244, 171, 17, 193, 82, 108, 233, 2, 243, 52, 136, 135, 215, 62, 23, 116, 42, 33, 238, 58, 103, 146, 203, 80, 26, 73, 59, 16, 29, 234, 128, 79, 161, 34, 4, 219, 8, 147, 116, 0, 80, 8, 30, 115, 101, 12, 138, 215, 122, 146, 26, 62, 15, 179, 15, 71, 173, 200, 152, 87, 173, 65, 57, 206, 224, 92, 32, 216, 136, 225, 72, 67, 76, 230, 10, 28, 191, 209, 20, 22, 172, 254, 172, 32, 168, 132, 239, 21, 111, 18, 215, 160, 165, 70, 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233, 254, 200, 58, 106, 93, 191, 179, 99, 59, 69, 189, 30, 94, 132, 38, 219, 207, 21, 187, 43, 78, 184, 237, 85, 20, 250, 247, 252, 76, 17, 33, 161, 80, 253, 238, 210, 27, 114, 15, 199, 134, 244, 4, 130, 3, 232, 38, 8, 230, 117, 52, 250, 201, 37, 105, 191, 66, 36, 157, 123, 73, 109, 228, 145, 135, 62, 223, 207, 27, 176, 163, 60, 91, 173, 78, 49, 190, 83, 241, 153, 124, 170, 72, 184, 80, 184, 234, 15, 118, 72, 255, 119, 97, 60, 87, 91, 161, 187, 21, 202, 72, 216, 117, 166, 124, 46, 6, 34, 219, 110, 211, 124, 6, 225, 225, 83, 68, 216, 72, 14, 205, 120, 89, 126, 89, 131, 220, 104, 242, 202, 31, 7, 42, 151, 10, 231, 93, 155, 244, 76, 156, 37, 32, 86, 126, 238, 5, 254, 130, 181, 179, 246, 29, 47, 7, 145, 99, 30, 27, 90, 6, 53, 145, 197, 93, 71, 135, 60, 247, 33, 156, 210, 169, 51, 157, 30, 83, 120, 102, 187, 185, 207, 11, 172, 9, 84, 129, 42, 129, 197, 215, 252, 191, 127, 29, 160, 1, 167, 23, 29, 209, 59, 27, 194, 103, 89, 245, 154, 49, 251, 111, 251, 47, 63, 216, 233, 35, 197, 127, 157, 246, 197, 57, 18, 137, 53, 50, 77, 7, 118, 111, 50, 26, 90, 21, 93, 242, 183, 82, 138, 112, 187, 142, 118, 153, 101, 197, 124, 221, 227, 184, 195, 239, 143, 132, 211, 156, 125, 62, 120, 78, 142, 4, 74, 178, 7, 195, 71, 242, 201, 21, 127, 242, 161, 124, 193, 231, 41, 157, 11, 48, 204, 113, 43, 190, 159, 145, 244, 246, 228, 129, 207, 135, 86, 116, 216, 118, 253, 184, 205, 124, 42, 31, 176, 216, 42, 150, 179, 9, 153, 102, 2, 255, 200, 22, 149, 82, 205, 203, 185, 178, 116, 54, 6, 203, 74, 80, 17, 36, 4, 145, 29, 52, 97, 1, 132, 239, 59, 29, 30, 12, 27, 233, 78, 194, 175, 80, 207, 210, 44, 178, 229, 61, 3, 105, 141, 173, 10, 103, 185, 190, 120, 44, 18, 139, 33, 127, 152, 197, 226, 61, 28, 134, 252, 196, 132, 220, 81, 116, 17, 164, 94, 211, 2, 175, 121, 214, 92, 144, 77, 138, 55, 6, 18, 124, 124, 31, 143, 126, 232, 242, 255, 96, 191, 197, 83, 221, 82, 203, 127, 189, 212, 50, 132, 3, 114, 106, 168, 119, 172, 164, 104, 101, 3, 101, 73, 137, 74, 50, 201, 243, 254, 234, 209, 231, 217, 69, 238, 62, 61, 176, 194, 129, 235, 70, 90, 40, 79, 93, 84, 222, 160, 30, 199, 0, 67, 9, 52, 131, 229, 38, 8, 215, 211, 141, 123, 33, 170, 51, 194, 95, 187, 25, 152, 3, 1, 19, 122, 155, 90, 223, 151, 58, 77, 252, 119, 208, 172, 242, 19, 123, 239, 199, 6, 94, 15, 79, 122, 95, 229, 220, 112, 220, 109, 0, 178, 243, 167, 14, 171, 143, 35, 158, 209, 138, 68, 28, 177, 96, 87, 194, 0, 155, 100, 139, 208, 92, 170, 246, 18, 230, 211, 51, 194, 17, 78, 100, 7, 42, 146, 160, 221, 210, 60, 144, 52, 73, 23, 79, 188, 14, 49, 19, 175, 238, 173, 171, 244, 129, 114, 110, 21, 15, 76, 64, 22, 153, 42, 235, 244, 150, 4, 175, 58, 21, 36, 254, 251, 42, 204, 206, 177, 163, 34, 214, 65, 164, 33, 21, 74, 89, 135, 38, 173, 59, 27, 203, 118, 215, 178, 234, 86, 228, 78, 117, 219, 2, 181, 207, 163, 175, 6, 6, 68, 148, 151, 29, 213, 105, 247, 84, 179, 198, 144, 146, 173, 43, 210, 33, 128, 7, 76, 2, 99, 67, 54, 149, 85, 130, 19, 5, 183, 76, 188, 72, 65, 27, 160, 228, 216, 101, 78, 192, 59, 62, 245, 169, 231, 176, 235, 7, 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var cert = new X509Certificate2(certraw, "symetria");

In linux-only, I get System.Security.Cryptography.CryptographicException: 'The certificate data cannot be read with the provided password, the password may be incorrect.'

My docker-file is default from Right-click -> Add docker support in visual studio. The docker image is runtime/sdk :5.0-buster