Security readout for executives and security teams
This CVE can make affected FreeRDP sessions crash when they receive a malicious challenge packet. The known impact is denial of service, not data theft or code execution. Business urgency depends on whether affected FreeRDP beta builds are still used for remote desktop access. Exposure is most likely where the affected FreeRDP build is still installed and used to connect to RDP services. The source notes an attacker could use a compromised server or man-in-the-middle position to trigger the crash. Treat this as a moderate operational resilience issue. Prioritize remediation for systems that rely on FreeRDP for support, administration, or production workflows, especially where users connect across less trusted networks. Mitigation focus: Inventory FreeRDP installations and identify version 2.0.0-beta1+android11.; Review FreeRDP, Debian DSA-3923, and Talos guidance for fixed package information.; Replace or update affected builds according to vendor or distribution guidance..
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
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ATT&CK lookup starting points
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CVE-2017-2839 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H2.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
6.5MediumVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- DSA-3923CVE reference · vendor-advisory, x_refsource_DEBIAN
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0341CVE reference · x_refsource_MISC
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.