Vulnerability in GitLab
CVE-2018-17453
An issue was discovered in GitLab Community and Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1. Attackers may have been able to obtain sensitive access-token data from Sentry logs via the GRPC::Unknown exception.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (41.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- GitLab — versions 11.3.0
Public proof-of-concept exploits
References
- about.gitlab.com/blog/categories/releases/ (Release Notes)
- about.gitlab.com/releases/2018/10/01/security-release-gitlab-11-dot-3-dot-1-rel… (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-17453?
- CVE-2018-17453 is a medium-severity vulnerability in GitLab. CVSS score: 5.3/10. Published 2023-04-15.
- How severe is CVE-2018-17453?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2018-17453 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.