Security readout for executives and security teams
Plain-English summary
A command-injection flaw in Visual Studio Code for Linux can lead to code execution after user interaction. Successful exploitation could compromise the user’s data, alter files, and disrupt the system. The supplied CVSS score is 7.8 (High).
Executive priority
Treat this as a high-priority developer-endpoint issue. Promptly identify Linux installations and follow Microsoft’s remediation guidance, especially on systems with valuable code or privileged access. Emergency incident response is not justified solely by the supplied evidence because active exploitation is unconfirmed.
Technical view
CVE-2024-43601 is classified as CWE-77 command injection. Its CVSS vector indicates a local attack vector, low complexity, no prior privileges, required user interaction, unchanged scope, and high confidentiality, integrity, and availability impact. The source bundle does not identify the vulnerable component or triggering interaction.
Likely exposure
Exposure is limited to affected Visual Studio Code for Linux installations. The supplied affected-version data lists 1.0.0 only, but its completeness is uncertain. Prioritize Linux developer systems where users may interact with untrusted content.
Exploitation context
The CVSS vector requires user interaction and describes a local attack vector, despite the remote-code-execution title. CISA KEV status is false, and the supplied sources provide no evidence of active exploitation, public exploit availability, or confirmed attack campaigns.
Researcher notes
The public bundle is sparse: it identifies CWE-77 and the CVSS characteristics but not the vulnerable subsystem, attack trigger, execution context, fixed version, indicators, or exploitation details. The single listed version may not represent the complete affected range; use Microsoft’s advisory as authoritative.
Mitigation direction
- Review Microsoft’s advisory for the authoritative affected and corrected versions.
- Apply Microsoft’s documented patch or upgrade guidance where the installation is affected.
- Until remediated, reduce interaction with untrusted projects, files, or development content.
- Prioritize developer systems holding source code, credentials, signing material, or production access.
Validation and detection
- Inventory Visual Studio Code installations on Linux and record their exact versions.
- Compare installed versions with the current Microsoft advisory’s affected-version guidance.
- Confirm the vendor-documented update is installed on every exposed Linux endpoint.
- Review endpoint telemetry for unusual processes launched by Visual Studio Code.
- Document exceptions where applicability cannot be confirmed from available version data.
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 lookupCVE-2024-43601 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
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
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.
SSVC decision data
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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C1.85.9microsoftVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- Visual Studio Code for Linux Remote Code Execution VulnerabilityCVE reference, microsoft · vendor-advisory, patch
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.