Cette page suit l'état du correctif pour Ubuntu. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-73067 →
UBUNTU-CVE-2026-73067
Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata model loaded through TessBaseAPI::Init can cause SquishedDawg::read_squ...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Ubuntu:Pro:14.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:16.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:18.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.00~git2288-10f4998a-2ubuntu0.1~esm1"}]}]
Ubuntu:Pro:20.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1-2ubuntu0.1~esm1"}]}]
Ubuntu:Pro:22.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1-2.1ubuntu0.1~esm1"}]}]
Ubuntu:Pro:24.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.4-1ubuntu0.1~esm1"}]}]
Ubuntu:26.10
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:26.04:LTS
tesseract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.0-1ubuntu0.1~esm1"}]}]
Références
- advisory ubuntu.com
- report ubuntu.com
- report cve.org
- report github.com
- report github.com
- report github.com
- report github.com
- report github.com