RCE in Gitlab
CVE-2017-0916
Gitlab Community Edition version 10.3 is vulnerable to a lack of input validation in the system_hook_push queue through web hook component resulting in remote code execution.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.057 (92.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Gitlab
- Gitlab Community And Enterprise Editions — versions 10.2.0 - 10.2.5 Fixed in 10.2.6, 10.3.0 - 10.3.3 Fixed in 10.3.4, 9.1.0 - 10.1.5 Fixed in 10.1.6
- Debian Debian_linux — versions 9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- support@hackerone.com (Permissions Required, x_refsource_MISC)
- support@hackerone.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-0916?
- CVE-2017-0916 is a critical-severity vulnerability in Gitlab, classified under Command Injection. CVSS score: 9.8/10. Published 2018-03-21.
- How severe is CVE-2017-0916?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2017-0916 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.