flar2 ElementalX ipsec xfrm_user.c xfrm_dump_policy_done denial of service
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-404.
Summary
A vulnerability classified as problematic has been found in flar2 ElementalX up to 6.x on Nexus 9. Affected is the function xfrm_dump_policy_done of the file net/xfrm/xfrm_user.c of the component ipsec. The manipulation leads to denial of service. Upgrading to version 7.00 is able to address this issue. The name of the patch is 1df72c9f0f61304437f4f1037df03b5fb36d5a79. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217152.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| flar2 | ElementalX | 6.x | — | No fix listed | CNA |
- ElementalX Vendorflar2 Affected 6.x Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:elementalx:elementalx:*:*:*:*:*:*:*:* | before 7.00 | Vulnerable | Elementalx |
- cpe:2.3:a:elementalx:elementalx:*:*:*:*:*:*:*:* Versions before 7.00 Vulnerable ·Elementalx
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-25062
- 2026-10-03 Alias added: GHSA-636c-5w27-2fj8
References
Sources
- CVE-2018-25062 · CVE Program
- CVE-2018-25062 · NVD
- FIRST EPSS
- GHSA-636c-5w27-2fj8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences