tesseract

Tesseract 单元测试 要求 文件和结构 root@kitploit: ├── langdatalstm │ ├── common.punc │ ├── common.unicharambigs │ ├── desiredbigrams.txt │ ├── eng │ │ ├── desiredcharacters │ │ ├── eng.config │ │ ├── eng.numbers │ │ ├── eng.punc │ │ ├── eng.singlestext │ │ ├── eng.trainingtext │ │ ├── eng.unicharambigs │ │...

tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A remote attacker could exploit this by providing a specially crafted .traineddata LSTM model component. When Tesseract's deserializer processes this component during OCR recognition, an unchecked integer...

Important: Red Hat Security Advisory: tesseract security update

An update for tesseract is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A remote attacker could exploit this by providing a specially crafted .traineddata LSTM model component. When Tesseract's deserializer processes this component during OCR recognition, an unchecked integer...

Important: Red Hat Security Advisory: tesseract security update

An update for tesseract is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

Important: Red Hat Security Advisory: tesseract security update

An update for tesseract is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A remote attacker could exploit this by providing a specially crafted .traineddata LSTM model component. When Tesseract's deserializer processes this component during OCR recognition, an unchecked integer...

ocr-recon

ocr-recon このツールは、tesseractのOCR（光学文字認識）機能を使用して、URLのリスト内の特定の文字列を見つけるのに便利です。 使い方 使い方: python3 ocr-recon.py listwithURLs stringtosearch...

ALSA-2026:67832 Important: tesseract security update

A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fixes: tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata CVE-2026-73066 For more...

Important: tesseract security update

A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fixes: tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata CVE-2026-73066 For more...

CVE-2026-88054

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A remote attacker could provide a specially crafted '.traineddata' model with a zero-length stack for certain internal layers. This would cause an empty-stack dereference during model loading, leading to a...

CVE-2026-88053

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A local attacker could provide a specially crafted .traineddata file, which, when processed, could lead to a heap out-of-bounds write. This vulnerability occurs due to unvalidated counts used as loop bounds...

CVE-2026-88052

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. The UNICHARSET::loadviafgets function incorrectly trusts a declared character count, which can lead to an out-of-bounds write in memory. A remote attacker could exploit this vulnerability by providing a...

CVE-2026-88051

A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A heap out-of-bounds write vulnerability exists in the GenericVector::read function when processing a specially crafted .traineddata model. By manipulating the reserved and sizeused fields, a local attacker ca...

CVE-2026-26832

CVE-2026-26832: node-tesseract-ocr 中的操作系统命令注入 摘要 node-tesseract-ocr 至版本 2.2.1 允许在 src/index.js 的 recognize 中进行操作系统命令注入。该包构建一个 shell 命令字符串并使用 childprocess.exec 执行它。由于输入路径仅用双引号包裹，攻击者可以通过精心构造的文件路径注入 shell 语法。 受影响产品 产品| 受影响版本| 修复版本 ---|---|--- node-tesseract-ocr| 所有 2.2.1 及之前版本| 截至 2026-03-24 无可用修复...

Linux Distros Unpatched Vulnerability : CVE-2026-88053

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Classify::ReadIntTemplates in src/classify/intproto.cpp reads NumClassPruners, NumClasses,...

Linux Distros Unpatched Vulnerability : CVE-2026-88054

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Plumbing::DeSerialize in src/lstm/plumbing.cpp rejects excessively large network stacks bu...

Linux Distros Unpatched Vulnerability : CVE-2026-88052

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, UNICHARSET::loadviafgets in src/ccutil/unicharset.cpp trusts the declared unichar count as...

Linux Distros Unpatched Vulnerability : CVE-2026-88051

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independe...

DEBIAN-CVE-2026-88051

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independent int32 fields reserved and sizeused from a .traineddata model without a cap or an invariant check. reservereserved allocates the backin...