CVE-2019-20104

CWE-776 — XML Entity Expansion (Billion Laughs)3 documents3 sources
Severity
7.5HIGH
EPSS
2.4%
top 14.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Atlassian Crowd
Timeline
PublishedFeb 6
Latest updateMay 24

Description

The OpenID client application in Atlassian Crowd before version 3.6.2, and from version 3.7.0 before 3.7.1 allows remote attackers to perform a Denial of Service attack via an XML Entity Expansion vulnerability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5atlassian/crowdunspecified — 3.6.2+2
▶NVDatlassian/crowd3.3.0 — 3.3.8+6

🔴Vulnerability Details

2
GHSA
GHSA-g2rw-3cc4-qq38: The OpenID client application in Atlassian Crowd before version 3↗2022-05-24
▶
CVEList
CVE-2019-20104: The OpenID client application in Atlassian Crowd before version 3↗2020-02-06
▶
CVE-2019-20104 (HIGH CVSS 7.5) | The OpenID client application in At | cvebase.io