PT-2019-17474 · Lead Technologies · Leadtools

Lilith >_> · Published 2019-12-11 · Updated 2022-06-17 · CVE-2019-5093

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LEADTOOLS libltdic.so version 20.0.2019.3.15

Description An exploitable code execution issue exists in the DICOM network response functionality. A specially crafted packet can cause an integer overflow, resulting in heap corruption. An attacker can send a packet to trigger this issue.

Recommendations For LEADTOOLS libltdic.so version 20.0.2019.3.15, consider restricting access to the DICOM network response functionality until a patch is available. As a temporary workaround, avoid processing specially crafted packets that may cause an integer overflow. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Integer Overflow

Weakness Enumeration

CWE-787

CWE-190

Related Identifiers

CVE-2019-5093

Affected Products

Leadtools

References · 4

• https://osv.dev/vulnerability/CVE-2019-5093 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5093 · Security Note
• https://talosintelligence.com/vulnerability_reports/TALOS-2019-0885 · Note
• https://t.me/cvenotify/31779 · Telegram Post