CWE-193 196 件の CVE MITRE の定義 ↗

CWE-193: Off-by-one Error

概要

CWE-193(Off-by-one Error)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。

セキュリティへの影響
セキュリティ影響:製品や文脈に依存します。CVE 記録、深刻度、MITRE の説明を参照して優先度を判断してください。

説明

A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

適用プラットフォーム

種別 名称 クラス 普遍性 OS / CPE
language C Undetermined
language Not Language-Specific Undetermined

このデータベースの関連 CVE

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-2026-46559 2026-06-10 ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an incorrect check in the JP2 will result in an heap buffer ove…
CVE-2026-45380 2026-06-10 bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files. Prior to version 4.0.12, a one-byte off-by-one error in SafeOutPathBuilder::restoreSymlink() allow…
CVE-2026-45358 2026-06-10 ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-47 and 7.1.2-22, an off by one in the meta encoder could result in an out of bou…
CVE-2026-49127 2026-05-28 Music Player Daemon (MPD) before version 0.24.11 contains a stack buffer overflow vulnerability in the pcm_unpack_24be function in src/pcm/Pack.cxx that allows unauthenticated attackers to corrupt sta…
CVE-2026-42015 2026-05-26 A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS#12 bag when appe…
CVE-2026-48689 2026-05-26 FastNetMon Community Edition through 1.2.9 contains an off-by-one heap-based buffer overflow in the dynamic_binary_buffer_t class (src/dynamic_binary_buffer.hpp). Five methods (append_dynamic_buffer, …
CVE-2026-44065 2026-05-21 An off-by-two error in lp_write() in papd in Netatalk 2.0.0 through 4.4.2 allows an adjacent network attacker to modify limited data or cause a minor service disruption via crafted print data.
CVE-2026-45232 2026-05-20 Rsync versions before 3.4.3 contain an off-by-one out-of-bounds stack write vulnerability in the establish_proxy_connection() function in socket.c that allows network attackers to corrupt stack memory…
CVE-2026-44603 2026-05-07 Tor before 0.4.9.7 has an out-of-bounds read by one byte via a malformed BEGIN cell, aka TROVE-2026-007.
CVE-2026-7572 2026-05-06 An off-by-one error (CWE-193) in the ConsumeUnit16Array and ConsumeUnit64Array functions in Velocidex Velociraptor before version 0.76.5 on Windows and Linux allows a local attacker to cause a Denial …
CVE-2026-43964 2026-05-04 Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.
CVE-2026-43860 2026-05-04 mutt before 2.3.2 sometimes truncates the hash_passwd by one byte for IMAP auth_cram MD5 digest.
CVE-2026-41502 2026-04-24 BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, an off-by-one out-of-bounds read vulnerability in bacnet-stack's ReadPropertyMultiple service decode…
CVE-2026-40254 2026-04-24 FreeRDP is a free implementation of the Remote Desktop Protocol. Versions prior to 3.25.0 have an off-by-one in the path traversal filter in `channels/drive/client/drive_file.c`. The `contains_dotdot(…
CVE-2026-6861 2026-04-22 A flaw was found in GNU Emacs. This vulnerability, a memory corruption issue, occurs when Emacs processes specially crafted SVG (Scalable Vector Graphics) CSS (Cascading Style Sheets) data. A local us…
CVE-2026-40312 2026-04-13 ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, an off by one error in the MSL decoder could result in a crash when a malicou…
CVE-2026-32605 2026-04-13 nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, an untrusted peer could crash a validator by p…
CVE-2026-33997 2026-03-31 Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypassed during docker plugin install. Du…
CVE-2026-5123 2026-03-30 A weakness has been identified in osrg GoBGP up to 4.3.0. This impacts the function DecodeFromBytes of the file pkg/packet/bgp/bgp.go. Executing a manipulation of the argument data[1] can lead to off-…
CVE-2026-22593 2026-03-26 EVerest is an EV charging software stack. Prior to version 2026.02.0, an off-by-one check in IsoMux certificate filename handling causes a stack-based buffer overflow when a filename length equals `MA…

コンテンツ投稿

名称
PLOVER
日付
2006-07-19
バージョン
Draft 3

コンテンツの変更履歴

日付 名称 バージョン 重要度 コメント
2008-09-08 CWE Content Team 1.0 updated Alternate_Terms, Common_Consequences, Relationships, Observed_Example, Relationship_Notes, Taxonomy_Mappings
2008-11-24 CWE Content Team 1.1 updated Relationships, Taxonomy_Mappings
2009-12-28 CWE Content Team 1.7 updated Demonstrative_Examples, Potential_Mitigations
2010-02-16 CWE Content Team 1.8 updated Demonstrative_Examples
2010-12-13 CWE Content Team 1.11 updated Demonstrative_Examples
2011-06-01 CWE Content Team 1.13 updated Common_Consequences
2011-06-27 CWE Content Team 2.0 updated Common_Consequences
2011-09-13 CWE Content Team 2.1 updated Relationships, Taxonomy_Mappings
2012-05-11 CWE Content Team 2.2 updated Common_Consequences, Observed_Examples, References, Relationships
2014-06-23 CWE Content Team 2.7 updated References
2014-07-30 CWE Content Team 2.8 updated Demonstrative_Examples, Relationships
2017-05-03 CWE Content Team 2.11 updated Demonstrative_Examples
2017-11-08 CWE Content Team 3.0 updated Applicable_Platforms, References, Taxonomy_Mappings
2018-03-27 CWE Content Team 3.1 updated Demonstrative_Examples
2019-06-20 CWE Content Team 3.3 updated Demonstrative_Examples, Relationships
2020-02-24 CWE Content Team 4.0 updated Relationships
2021-03-15 CWE Content Team 4.4 updated Demonstrative_Examples
2022-04-28 CWE Content Team 4.7 updated Research_Gaps
2023-04-27 CWE Content Team 4.11 updated Detection_Factors, References, Relationships
2023-06-29 CWE Content Team 4.12 updated Mapping_Notes
2025-04-03 CWE Content Team 4.17 updated Applicable_Platforms, Demonstrative_Examples
2025-09-09 CWE Content Team 4.18 updated References
2025-12-11 CWE Content Team 4.19 updated Weakness_Ordinalities

貢献

タイプ 名称 日付 コメント
Content Jason Xu 2024-07-20 Reported compilation error with demonstrative example.
cvelogic Threat Intelligence