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Add in tests for ECDHE-PSK integer overflow

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Signed-off-by: Ben Taylor <[email protected]>
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Ben Taylor
2026-06-04 14:22:38 +01:00
parent c058818451
commit c567299ee6
1 changed files with 31 additions and 0 deletions
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tests/ssl-opt.sh
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@@ -8382,6 +8382,37 @@ run_test "extKeyUsage cli-auth 1.3: codeSign -> fail (hard)" \
-s "Processing of the Certificate handshake message failed"
# MBEDTLS_X509_BADCERT_EXT_KEY_USAGE -> MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_CERT
# Miscellaneous PSK-related tests
psk_identity_max_minus_10=a$(printf "%$((MAX_OUT_LEN - 11))s" z | tr ' ' .)
run_test "Large PSK identity (MBEDTLS_SSL_OUT_CONTENT_LEN - 7)" \
"$P_SRV debug_level=3 \
psk_identity=${psk_identity_max_minus_10}987 psk=73776f726466697368" \
"$P_CLI force_ciphersuite=TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256 debug_level=3 \
psk_identity=${psk_identity_max_minus_10}987 psk=73776f726466697368" \
1 \
-s "! mbedtls_ssl_handshake returned" \
-c "! mbedtls_ssl_handshake returned"
run_test "Large PSK identity (MBEDTLS_SSL_OUT_CONTENT_LEN - 6)" \
"$P_SRV debug_level=3 \
psk_identity=${psk_identity_max_minus_10}9876 psk=73776f726466697368" \
"$P_CLI force_ciphersuite=TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256 debug_level=3 \
psk_identity=${psk_identity_max_minus_10}9876 psk=73776f726466697368" \
1 \
-s "! mbedtls_ssl_handshake returned" \
-c "! mbedtls_ssl_handshake returned"
run_test "Large PSK identity (MBEDTLS_SSL_OUT_CONTENT_LEN - 5)" \
"$P_SRV debug_level=3 \
psk_identity=${psk_identity_max_minus_10}98765 psk=73776f726466697368" \
"$P_CLI force_ciphersuite=TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256 debug_level=3 \
psk_identity=${psk_identity_max_minus_10}98765 psk=73776f726466697368" \
1 \
-s "! mbedtls_ssl_handshake returned" \
-c "! mbedtls_ssl_handshake returned"
# Tests for PSK callback
run_test "PSK callback: psk, no callback" \