PT-2024-19662 · Unknown · Time4J Base

Published 2024-04-10 · Updated 2024-11-07 · CVE-2024-23083

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Time4J Base version 5.9.3

Description A NullPointerException was discovered in Time4J Base via the component net.time4j.format.internal.FormatUtils::useDefaultWeekmodel(Locale). However, the existence of this issue is disputed by multiple third parties, who question the evidence and the tool used for vulnerability identification.

Recommendations For Time4J Base version 5.9.3, consider temporarily disabling the useDefaultWeekmodel(Locale) function in net.time4j.format.internal.FormatUtils as a mitigation measure until further clarification or a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2024-23083

Affected Products

Time4J Base

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2024-23083 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23083 · Vendor Advisory
• https://github.com/MenoData/Time4J · Note
• http://time4j.com · Note
• https://twitter.com/VulmonFeeds/status/1778098115674771699 · Twitter Post
• https://t.me/cvenotify/76268 · Telegram Post
• https://gist.github.com/LLM4IG/624598834f6699e3617d47c675227e97 · Note
• https://t.me/cvenotify/85273 · Telegram Post