CWE-170（Improper Null Termination）は各種脆弱性データベースや評価で用いられる弱点タイプを説明します。定義・背景・対応する CVE は以下の各セクションを参照してください。
The product does not terminate or incorrectly terminates a string or array with a null character or equivalent terminator.
| 種別 | 名称 | クラス | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | C | — | Undetermined | — |
| language | C++ | — | Undetermined | — |
これらの CVE は本データベースでこの弱点に対応付けられており、追跡と検索のために保持されています。
| CVE | 公開 | 概要 |
|---|---|---|
| CVE-2026-8721 | 2026-05-17 | Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl truncates passwords with embedded NULLs. Password parameters in PKCS12.xs are declared char *, which routes through Perl's default typemap to SvP… |
| CVE-2026-34464 | 2026-05-05 | Sandboxie-Plus is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, NamedPipeServer::OpenHandler copies the server field from NAMED_PIPE_OPEN_REQ into a fixe… |
| CVE-2026-34462 | 2026-05-05 | Sandboxie-Plus is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, several ProcessServer handlers (KillAllHandler, SuspendAllHandler, and RunSandboxedHandle… |
| CVE-2026-34032 | 2026-05-04 | Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fi… |
| CVE-2026-40334 | 2026-04-18 | libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptp_unpack_Canon_FE() in camlibs/ptp2/ptp-pack.c (line 1377). The functio… |
| CVE-2026-33948 | 2026-04-14 | jq is a command-line JSON processor. Commits before 6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5b contain a vulnerability where CLI input parsing allows validation bypass via embedded NUL bytes. When readi… |
| CVE-2026-2239 | 2026-03-26 | A flaw was found in GIMP. Heap-buffer-overflow vulnerability exists in the fread_pascal_string function when processing a specially crafted PSD (Photoshop Document) file. This occurs because the buffe… |
| CVE-2026-32837 | 2026-03-17 | miniaudio version 0.11.25 and earlier (fixed in commits 1df46ae and 1df46ae) contain a heap out-of-bounds read vulnerability in the WAV BEXT metadata parser that allows attackers to trigger memory acc… |
| CVE-2026-23749 | 2026-02-26 | Golioth Firmware SDK version 0.19.1 prior to 0.22.0, fixed in commit 0e788217, contain an out-of-bounds read due to improper null termination of a blockwise transfer path. blockwise_transfer_init() ac… |
| CVE-2026-27692 | 2026-02-25 | iccDEV provides a set of libraries and tools for working with ICC color management profiles. In versions up to and including 2.3.1.4, heap-buffer-overflow read occurs during CIccTagTextDescription::Re… |
| CVE-2026-24852 | 2026-01-28 | iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, a heap buffer over-read when the … |
| CVE-2026-21488 | 2026-01-06 | iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to Out-of-bounds Read, Heap-based Buffer Overflow and Improper Nu… |
| CVE-2025-2026 | 2025-12-31 | The NPort 6100-G2/6200-G2 Series is affected by a high-severity vulnerability (CVE-2025-2026) that allows remote attackers to execute a null byte injection through the device’s web API. This may lead … |
| CVE-2025-67790 | 2025-12-17 | An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5. An unprivileged user could cause occasionally a Blue Screen Of Death (BSOD) on Windows computers by… |
| CVE-2025-66220 | 2025-12-03 | Envoy is a high-performance edge/middle/service proxy. In 1.33.12, 1.34.10, 1.35.6, 1.36.2, and earlier, Envoy’s mTLS certificate matcher for match_typed_subject_alt_names may incorrectly treat certif… |
| CVE-2025-62792 | 2025-10-29 | Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.12.0, a buffer over-read occurs in w_expression_match() when strlen() is called on str_test, be… |
| CVE-2025-61912 | 2025-10-10 | python-ldap is a lightweight directory access protocol (LDAP) client API for Python. In versions prior to 3.4.5, ldap.dn.escape_dn_chars() escapes \x00 incorrectly by emitting a backslash followed by … |
| CVE-2024-31197 | 2024-09-18 | Improper Null Termination vulnerability in Open Networking Foundation (ONF) libfluid (libfluid_msg module). This vulnerability is associated with program routine fluid_msg::of10::Port:unpack. This is… |
| CVE-2024-43474 | 2024-09-10 | Microsoft SQL Server Information Disclosure Vulnerability |
| CVE-2024-45288 | 2024-09-05 | A missing null-termination character in the last element of an nvlist array string can lead to writing outside the allocated buffer. |
| 日付 | 名称 | バージョン | 重要度 | コメント |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Time_of_Introduction |
| 2008-08-01 | — | 1.0 | — | added/updated white box definitions |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Applicable_Platforms, Causal_Nature, Common_Consequences, Description, Likelihood_of_Exploit, Maintenance_Notes, Relationships, Other_Notes, Relationship_Notes, Taxonomy_Mappings, Weakness_Ordinalities |
| 2008-11-24 | CWE Content Team | 1.1 | — | updated Relationships, Taxonomy_Mappings |
| 2009-03-10 | CWE Content Team | 1.3 | — | updated Common_Consequences |
| 2009-05-27 | CWE Content Team | 1.4 | — | updated Demonstrative_Examples |
| 2009-07-17 | KDM Analytics | 1.5 | — | Improved the White_Box_Definition |
| 2009-07-27 | CWE Content Team | 1.5 | — | updated Common_Consequences, Other_Notes, Potential_Mitigations, White_Box_Definitions |
| 2009-10-29 | CWE Content Team | 1.6 | — | updated Description |
| 2011-03-29 | CWE Content Team | 1.12 | — | updated Common_Consequences |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2011-09-13 | CWE Content Team | 2.1 | — | updated Relationships, Taxonomy_Mappings |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Relationships |
| 2014-06-23 | CWE Content Team | 2.7 | — | updated Observed_Examples |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships, Taxonomy_Mappings |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Causal_Nature, Observed_Examples, Relationships, Taxonomy_Mappings, White_Box_Definitions |
| 2018-03-27 | CWE Content Team | 3.1 | — | updated Demonstrative_Examples |
| 2019-01-03 | CWE Content Team | 3.2 | — | updated Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Relationships |
| 2020-08-20 | CWE Content Team | 4.2 | — | updated Relationships |
| 2020-12-10 | CWE Content Team | 4.3 | — | updated Relationships |
| 2023-01-31 | CWE Content Team | 4.10 | — | updated Description |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Detection_Factors, Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |