Improper input validation in Atlassian Bamboo
CVE-2018-5224
Bamboo did not correctly check if a configured Mercurial repository URI contained values that the Windows operating system may consider argument parameters. An attacker who has permission to create a repository in Bamboo, edit an existing plan in Bamboo that has a non-linked Mercurial repository, or create a plan in Bamboo either globally or in a project using Bamboo Specs can can execute code of their choice on systems that run a vulnerable version of Bamboo on the Windows operating system. All versions of Bamboo starting with 2.7.0 before 6.3.3 (the fixed version for 6.3.x) and from version 6.4.0 before 6.4.1 (the fixed version for 6.4.x) running on the Windows operating system are affected by this vulnerability.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
- Atlassian Bamboo — versions 2.7.1, unspecified, 6.4.0
- Microsoft Windows
Weakness classification (CWE)
References
- www.securityfocus.com/bid/103653 (VDB Entry, Third Party Advisory, vdb-entry)
- jira.atlassian.com/browse/BAM-19743 (Vendor Advisory)
- confluence.atlassian.com/x/PS9sO (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-5224?
- CVE-2018-5224 is a high-severity vulnerability in Atlassian Bamboo, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2018-03-29.
- How severe is CVE-2018-5224?
- High severity. CVSS v3 base score is 8.8 out of 10.