VYPR

CWE-130

Improper Handling of Length Parameter Inconsistency

BaseIncomplete

Description

The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.

If an attacker can manipulate the length parameter associated with an input such that it is inconsistent with the actual length of the input, this can be leveraged to cause the target application to behave in unexpected, and possibly, malicious ways. One of the possible motives for doing so is to pass in arbitrarily large input to the application. Another possible motivation is the modification of application state by including invalid data for subsequent properties of the application. Such weaknesses commonly lead to attacks such as buffer overflows and execution of arbitrary code.

Hierarchy (View 1000)

Parents

Children

none

Related attack patterns (CAPEC)

CAPEC-47

CVEs mapped to this weakness (116)

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  • CVE-2024-37305HigJun 17, 2024
    risk 0.46cvss 8.2epss 0.00

    oqs-provider is a provider for the OpenSSL 3 cryptography library that adds support for post-quantum cryptography in TLS, X.509, and S/MIME using post-quantum algorithms from liboqs. Flaws have been identified in the way oqs-provider handles lengths decoded with DECODE_UINT32 at…

  • CVE-2021-38445HigMay 5, 2022
    risk 0.46cvss 7.0epss 0.03

    OCI OpenDDS versions prior to 3.18.1 do not handle a length parameter consistent with the actual length of the associated data, which may allow an attacker to remotely execute arbitrary code.

  • CVE-2025-8531MedSep 19, 2025
    risk 0.44cvss 6.8epss 0.01

    Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU, Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU with the first 5 digits of serial No. "24082" to "27081"…

  • CVE-2024-39614HigJul 10, 2024
    risk 0.44cvss 7.5epss 0.29

    An issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. get_supported_language_variant() was subject to a potential denial-of-service attack when used with very long strings containing specific characters.

  • CVE-2026-90678HigSep 13, 2026
    risk 0.42cvss 7.5epss 0.01

    An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using…

  • CVE-2026-54466HigJul 17, 2026
    risk 0.42cvss 7.5epss 0.00

    websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.7.5, the frame format in draft versions of the WebSocket protocol includes a length header that allows an arbitrarily large integer to be encoded as a sequence of bytes with the high bit set. By…

  • CVE-2026-48685MedMay 26, 2026
    risk 0.42cvss 6.5epss 0.00

    FastNetMon Community Edition through 1.2.9 has out-of-bounds memory access because it incorrectly parses BGP path attributes with the extended length flag set. In src/bgp_protocol.hpp, the parse_raw_bgp_attribute() function correctly identifies when extended_length_bit is set…

  • CVE-2026-33846HigMay 4, 2026
    risk 0.42cvss 7.5epss 0.01

    A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in merge_handshake_packet() where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the…

  • CVE-2026-31635HigApr 24, 2026
    risk 0.42cvss 7.5epss 0.01

    In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgk_verify_response() decodes auth_len from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted,…

  • CVE-2026-5265MedApr 24, 2026
    risk 0.42cvss 6.5epss 0.01

    When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length (ip_tot_len for IPv4, ip6_plen for IPv6) without validating it against the…

  • CVE-2025-48022MedFeb 13, 2026
    risk 0.42cvss 6.5epss 0.00

    A vulnerability has been found in Vnet/IP Interface Package provided by Yokogawa Electric Corporation. If affected product receives maliciously crafted packets, Vnet/IP software stack process may be terminated. The affected products and versions are as follows: Vnet/IP Interface…

  • CVE-2025-52949MedJul 11, 2025
    risk 0.42cvss 6.5epss 0.00

    An Improper Handling of Length Parameter Inconsistency vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a logically adjacent BGP peer sending a specifically malformed BGP packet to cause rpd to crash and restart,…

  • CVE-2024-53856HigDec 5, 2024
    risk 0.42cvss 7.5epss 0.00

    rPGP is a pure Rust implementation of OpenPGP. Prior to 0.14.1, rPGP allows an attacker to trigger rpgp crashes by providing crafted data. This vulnerability is fixed in 0.14.1.

  • CVE-2024-41991HigAug 7, 2024
    risk 0.42cvss 7.5epss 0.01

    An issue was discovered in Django 5.0 before 5.0.8 and 4.2 before 4.2.15. The urlize and urlizetrunc template filters, and the AdminURLFieldWidget widget, are subject to a potential denial-of-service attack via certain inputs with a very large number of Unicode characters.

  • CVE-2024-41990HigAug 7, 2024
    risk 0.42cvss 7.5epss 0.01

    An issue was discovered in Django 5.0 before 5.0.8 and 4.2 before 4.2.15. The urlize() and urlizetrunc() template filters are subject to a potential denial-of-service attack via very large inputs with a specific sequence of characters.

  • CVE-2024-20416MedJul 17, 2024
    risk 0.42cvss 6.5epss 0.01

    A vulnerability in the upload module of Cisco RV340 and RV345 Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to insufficient boundary checks when processing specific HTTP…

  • CVE-2024-38875HigJul 10, 2024
    risk 0.42cvss 7.5epss 0.01

    An issue was discovered in Django 4.2 before 4.2.14 and 5.0 before 5.0.7. urlize and urlizetrunc were subject to a potential denial of service attack via certain inputs with a very large number of brackets.

  • CVE-2023-33192HigMay 27, 2023
    risk 0.42cvss 7.5epss 0.01

    ntpd-rs is an NTP implementation written in Rust. ntpd-rs does not validate the length of NTS cookies in received NTP packets to the server. An attacker can crash the server by sending a specially crafted NTP packet containing a cookie shorter than what the server expects. The…

  • CVE-2022-3290HigSep 26, 2022
    risk 0.42cvss 7.5epss 0.01

    Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.

  • CVE-2022-3272HigSep 26, 2022
    risk 0.42cvss 7.5epss 0.01

    Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.