PT-2022-27652 · Jlems · Jlems

Jlleitschuh + 1 · Published 2022-12-17 · Updated 2023-01-03 · CVE-2022-4583

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions jLEMS (affected versions not specified)

Description A critical vulnerability was found in jLEMS, affecting the unpackJar function of the file src/main/java/org/lemsml/jlems/io/util/JUtil.java. This vulnerability leads to path traversal and can be exploited remotely.

Recommendations To fix this issue, it is recommended to apply a patch with the name 8c224637d7d561076364a9e3c2c375daeaf463dc. As a temporary workaround, consider disabling the unpackJar function until a patch is available.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-4583

Affected Products

Jlems

References · 7

• 🔥 https://github.com/LEMS/jLEMS/pull/103 · Exploit
• https://github.com/LEMS/jLEMS/commit/8c224637d7d561076364a9e3c2c375daeaf463dc · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-4583 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4583 · Vendor Advisory
• https://t.me/cvenotify/41208 · Telegram Post
• https://vuldb.com/?id.216169 · Note
• https://t.me/cibsecurity/54805 · Telegram Post