Search Results (4 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-73066 1 Tesseract Project 1 Tesseract 2026-08-13 N/A
Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model component loaded through Tesseract's deserializer can cause an unchecked signed integer multiplication in Convolve::DeSerialize in src/lstm/convolve.cpp to wrap the convolution output-channel count, undersizing the forward-pass output buffer while writes use the unwrapped element count and causing a heap out-of-bounds write during OCR recognition. This issue is fixed in version 5.5.3.
CVE-2026-73067 1 Tesseract Project 1 Tesseract 2026-08-13 N/A
Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata model loaded through TessBaseAPI::Init can cause SquishedDawg::read_squished_dawg in src/dict/dawg.cpp to accept an unterminated forward-edge run, after which SquishedDawg::Load calls num_forward_edges(0) and last_edge in src/dict/dawg.h reads beyond edges_, causing a heap out-of-bounds read and process crash before image processing. This issue is fixed in version 5.5.3.
CVE-2022-38266 3 Debian, Leptonica, Tesseract Project 3 Debian Linux, Leptonica, Tesseract 2024-11-21 6.5 Medium
An issue in the Leptonica linked library (v1.79.0) allows attackers to cause an arithmetic exception leading to a Denial of Service (DoS) via a crafted JPEG file.
CVE-2011-1136 2 Debian, Tesseract Project 2 Debian Linux, Tesseract 2024-11-21 4.7 Medium
In tesseract 2.03 and 2.04, an attacker can rewrite an arbitrary user file by guessing the PID and creating a link to the user's file.