diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/ndpi_typedefs.h | 1 | ||||
| -rw-r--r-- | src/lib/ndpi_utils.c | 8 | ||||
| -rw-r--r-- | src/lib/protocols/tls.c | 5 |
3 files changed, 14 insertions, 0 deletions
diff --git a/src/include/ndpi_typedefs.h b/src/include/ndpi_typedefs.h index d1536c4da..4751c37ac 100644 --- a/src/include/ndpi_typedefs.h +++ b/src/include/ndpi_typedefs.h @@ -57,6 +57,7 @@ typedef enum { NDPI_URL_POSSIBLE_RCE_INJECTION, NDPI_BINARY_APPLICATION_TRANSFER, NDPI_KNOWN_PROTOCOL_ON_NON_STANDARD_PORT, + NDPI_TLS_SELFSIGNED_CERTIFICATE, /* Leave this as last member */ NDPI_MAX_RISK diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c index 4eec5d906..2fa21e220 100644 --- a/src/lib/ndpi_utils.c +++ b/src/lib/ndpi_utils.c @@ -1410,14 +1410,22 @@ const char* ndpi_risk2str(ndpi_risk risk) { switch(risk) { case NDPI_URL_POSSIBLE_XSS: return("XSS attack"); + case NDPI_URL_POSSIBLE_SQL_INJECTION: return("SQL injection"); + case NDPI_URL_POSSIBLE_RCE_INJECTION: return("RCE injection"); + case NDPI_BINARY_APPLICATION_TRANSFER: return("Binary application transfer"); + case NDPI_KNOWN_PROTOCOL_ON_NON_STANDARD_PORT: return("Known protocol on non standard port"); + + case NDPI_TLS_SELFSIGNED_CERTIFICATE: + return("Self-signed Certificate"); + default: return(""); } diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index 171d7c489..655d61ed6 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -450,6 +450,11 @@ static void processCertificateElements(struct ndpi_detection_module_struct *ndpi } if(rdn_len) flow->protos.stun_ssl.ssl.subjectDN = strdup(rdnSeqBuf); + + if(flow->protos.stun_ssl.ssl.subjectDN && flow->protos.stun_ssl.ssl.subjectDN + && (!strcmp(flow->protos.stun_ssl.ssl.subjectDN, flow->protos.stun_ssl.ssl.issuerDN))) + NDPI_SET_BIT_16(flow->risk, NDPI_TLS_SELFSIGNED_CERTIFICATE); + #if DEBUG_TLS printf("[TLS] %s() SubjectDN [%s]\n", __FUNCTION__, rdnSeqBuf); #endif |