CVE-2025-25066

CVE-2025-25066 affects nDPI, specifically version 4.12 and earlier, due to a potential stack-based buffer overflow in ndpi_address_cache_restore (lib/ndpi_cache.c). The connected sources consistently describe this vulnerability as a local issue with high impact (confidentiality/integrity/availabi...

CVE-2021-36082

CVE-2021-36082 affects ntop nDPI 3.4 and is due to a stack-based buffer overflow in processClientServerHello. The connected sources consistently report this vulnerability in ntop nDPI 3.4; no specific exploit details or patched versions are provided in the documents. The information confirms the ...

CVE-2020-15472

CVE-2020-15472 affects ndpi (nDPI) up to version 3.2. The H.323 dissector contains a heap-based buffer over-read in ndpi_search_h323 (lib/protocols/h323.c) triggered by a payload with insufficient length, exposed over the network. Impact per sources ranges from Partial confidentiality/availabilit...

CVE-2020-15476

In ndpi (Ntop nDPI) up to version 3.2, the Oracle protocol dissector has a heap-based buffer over-read in ndpi_search_oracle (lib/protocols/oracle.c). This is the concrete root cause and affects the Oracle dissector component of the ndpi library. CVSS details from the public records show an attac...

CVE-2020-11939

CVE-2020-11939 affects nDPI (up to 3.2 Stable) where the SSH protocol dissector exposes multiple KEXINIT integer overflows. The underlying issue is a heap overflow in concat_hash_string in ssh.c, enabling an attacker to remotely influence heap layout and memory contents. The documented impact sta...

CVE-2020-15473

CVE-2020-15473 affects nDPI

CVE-2020-11940

CVE-2020-11940 affects nDPI up to 3.2 Stable. The root cause is an out-of-bounds read in concat_hash_string (ssh.c). This enables a network-positioned attacker to exploit malformed SSH protocol messages on a network segment monitored by nDPI’s library, potentially impacting availability. The desc...

CVE-2020-15471

CVE-2020-15471 affects nDPI up to version 3.2, where the packet parsing function ndpi_parse_packet_line_info in lib/ndpi_main.c is vulnerable to a heap-based buffer over-read. Multiple sources document this vulnerability and point to Open PoCs and public disclosures, indicating an in-memory bound...

CVE-2020-15474

CVE-2020-15474 affects the nDPI library (through version 3.2 and earlier) with a stack overflow in extractRDNSequence within lib/protocols/tls.c. Multiple connected sources (CNVD, SUSE, OSV, CNVD-like entries) confirm the vulnerable component and function, indicating a buffer/stack overflow risk ...

CVE-2020-15475

CVE-2020-15475 affects nDPI (through 3.2); the flaw is in ndpi_reset_packet_line_info (lib/ndpi_main.c), where incomplete reinitialization leads to a use-after-free. Documented impact: compromise of confidentiality, integrity, and availability under network attack. A patch/commit addressing the i...