Routinator terminates when RTR connection is reset too quickly after opening
Priority LOW 35CWE-253Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Due to a mistake in error checking, Routinator will terminate when an incoming RTR connection is reset by the peer too quickly after opening.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01004 63rd percentileScored 2026-11-07
Fix Fixed Routinator (NLnet Labs): 0.13.2
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 |
|---|---|---|---|---|---|
| NLnet Labs | Routinator | — | 0.13.2 | Patch available | CNA |
- Routinator VendorNLnet Labs Affected — Fixed in 0.13.2 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nlnetlabs:routinator:*:*:*:*:*:*:*:* | before 0.13.2 | Vulnerable | NLNETLABS |
| cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* | 38 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* | 39 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* | 40 | Vulnerable | Fedoraproject |
- cpe:2.3:a:nlnetlabs:routinator:*:*:*:*:*:*:*:* Versions before 0.13.2 Vulnerable ·NLNETLABS
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* Versions 38 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* Versions 39 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* Versions 40 Vulnerable ·Fedoraproject
Remediation
- Fix · CNA Routinator (NLnet Labs) Fixed in 0.13.2
Timeline
- 2026-10-02 Threatist record created from CVE-2024-1622
- 2026-10-03 Alias added: GHSA-75f4-ww24-h9gr
References
Other 3
- https://lists.fedoraproject.org/archives/list/[email protected]/message/K52QRRYBHLP73RAS3CGOPBWYT7EZVP6O/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/N2N3N3SNBHSH7GN3JOLR7YUF5FCTQQ5O/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/4HPRUIPAI2BBDGFVLN733JLIUJWLEBLF/
More NLnet Labs vulnerabilities
- TI-2026-25690 Possible arbitrary code execution during DNSSEC validation CVSS 4.0CRITICAL 9.1
- TI-2026-56302 Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY CVSS 4.0CRITICAL 9.1
- TI-2026-31146 Crash during DNSSEC validation of malicious content CVSS 4.0HIGH 8.7
- TI-2026-31135 Heap overflow with multiple NSID, COOKIE, PADDING EDNS options CVSS 4.0HIGH 8.7
- TI-2026-36436 Routinator crashes on specifically crafted RRDP XML files CVSS 4.0HIGH 8.7
- TI-2026-36433 Routinator exits when accepting an incoming HTTP or RTR connection fails CVSS 4.0HIGH 8.7
Sources
- CVE-2024-1622 · CVE Program
- CVE-2024-1622 · NVD
- FIRST EPSS
- GHSA-75f4-ww24-h9gr · 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