Security readout for executives and security teams
Plain-English summary
CVE-2019-14944 affects older GitLab Community and Enterprise Edition releases through Gitaly. A flaw allowed command-line flag injection, which the CVE says could sometimes lead to privilege escalation or remote code execution. The business issue is mainly unpatched legacy GitLab exposure, not evidence of active exploitation.
Executive priority
Treat this as a moderate legacy-platform risk. It deserves prompt remediation if vulnerable GitLab is still running, especially when externally reachable, but the supplied evidence does not support emergency active-exploitation handling.
Technical view
GitLab CE/EE before 11.11.8, 12.0 before 12.0.6, and 12.1 before 12.1.6 are affected. The issue is classified as CWE-77 command injection in Gitaly, with CVSS 3.1 score 6.5 and vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.
Likely exposure
Exposure is most likely in self-managed GitLab deployments still running the listed 2019-era vulnerable versions or with Gitaly not updated alongside GitLab.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. The CVSS vector indicates network reachability, low attack complexity, no required privileges, and no user interaction, but public sources provided do not establish exploitation in the wild.
Researcher notes
The bundle identifies Gitaly command-line flag injection and two related Gitaly issue references, but does not provide detailed exploit mechanics. Avoid assumptions beyond the named affected versions, CVSS vector, CWE-77 classification, and possible privilege escalation or RCE stated by the CVE.
Mitigation direction
- Upgrade affected GitLab CE/EE instances to 11.11.8, 12.0.6, 12.1.6, or later.
- Confirm Gitaly was updated as part of the GitLab security release process.
- Review GitLab’s August 12, 2019 security release guidance.
- Prioritize internet-facing or business-critical self-managed GitLab instances first.
- Retire or isolate unsupported legacy GitLab deployments.
Validation and detection
- Inventory all self-managed GitLab CE/EE versions.
- Identify any instances below 11.11.8, 12.0.6, or 12.1.6.
- Verify Gitaly versions match the patched GitLab deployment.
- Check patch records for the August 2019 GitLab security release.
- Use authenticated version checks or vendor-supported scanning.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-77: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-14944 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L3.92.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source materials
- CVE List V5 sourceCVE List V5
- https://about.gitlab.com/blog/categories/releases/CVE reference
- https://gitlab.com/gitlab-org/gitaly/issues/1801CVE reference
- https://gitlab.com/gitlab-org/gitaly/issues/1802CVE reference
- https://about.gitlab.com/releases/2019/08/12/critical-security-release-gitlab-12-dot-1-dot-6-released/CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Improper Neutralization of Special Elements used in a Command ('Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.