PT-2020-19306 · Yajsw · Yajsw

Alexandru Gabriel Blanaru · Published 2020-01-13 · Updated 2020-01-21 · CVE-2020-6958

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Yet Another Java Service Wrapper (YAJSW) version 12.14

Description The issue allows attackers to exfiltrate data from remote hosts and potentially cause denial-of-service due to an XXE vulnerability in JnlpSupport.

Recommendations For YAJSW version 12.14, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2020-6958

Affected Products

Yajsw

References · 5

• 🔥 https://github.com/NationalSecurityAgency/ghidra/issues/943 · Exploit
• 🔥 https://github.com/purpleracc00n/Exploits-and-PoC/blob/master/XXE%20in%20YAJSW%E2%80%99s%20JnlpSupport%20affects%20Ghidra%20Server.md · Exploit
• 🔥 https://sourceforge.net/p/yajsw/bugs/166 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-6958 · Security Note
• https://osv.dev/vulnerability/CVE-2020-6958 · Vendor Advisory