PT-2020-10336 · Atlassian · Jira

Published 2020-02-12 · Updated 2022-03-30 · CVE-2019-20098

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Jira Server and Data Center versions prior to 8.7.0

Description The issue allows an attacker to exploit cross-site request forgery (CSRF) in the VerifySmtpServerConnection!add.jspa component. This can be achieved by tricking an administrative user into making malicious HTTP requests, enabling the attacker to enumerate hosts and open ports on the internal network where the Jira server is present.

Recommendations For versions prior to 8.7.0, update to version 8.7.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the VerifySmtpServerConnection!add.jspa component to minimize the risk of exploitation.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2019-20098

Affected Products

Jira

References · 5

• 🔥 https://tenable.com/security/research/tra-2020-05 · Exploit
• https://jira.atlassian.com/browse/JRASERVER-70605 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20098 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20098 · Security Note
• https://t.me/cvenotify/915 · Telegram Post