PT-2019-17472 · Lead Technologies · Leadtools

Published 2019-12-11 · Updated 2022-06-17 · CVE-2019-5091

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description A denial-of-service issue exists in the Dicom-packet parsing functionality. A specially crafted packet can cause an infinite loop, resulting in a denial of service. 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-packet parsing functionality until a patch is available. As a temporary workaround, disabling the parsing of specially crafted packets may help minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2019-5091

Affected Products

Leadtools

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-5091 · Security Note
• https://osv.dev/vulnerability/CVE-2019-5091 · Vendor Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2019-0883 · Note