CVE-2018-5380
MEDIUMCVSS 4.3/10EPSS 15.00%
Last modified
CVE-2018-5380 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The Quagga BGP daemon (bgpd) prior to version 1.2.3 can overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value, based on input.. EPSS estimates a 15.00% chance of exploitation in the next 30 days.
Description
The Quagga BGP daemon (bgpd) prior to version 1.2.3 can overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value, based on input.
Metrics
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Quagga | Quagga | <= 1.2.2 |
| Debian | Debian Linux | 7.0 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Canonical | Ubuntu Linux | 14.04 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 17.10 |
| Siemens | Ruggedcom Rox Ii Firmware | < 2.13.0 |
References
- http://savannah.nongnu.org/forum/forum.php?forum_id=9095Third Party Advisory
- http://www.kb.cert.org/vuls/id/940439Third Party Advisory, US Government Resource
- https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdfThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/02/msg00021.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201804-17Third Party Advisory
- https://usn.ubuntu.com/3573-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4115Third Party Advisory
- http://savannah.nongnu.org/forum/forum.php?forum_id=9095Third Party Advisory
- http://www.kb.cert.org/vuls/id/940439Third Party Advisory, US Government Resource
- https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdfThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/02/msg00021.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201804-17Third Party Advisory
- https://usn.ubuntu.com/3573-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4115Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-5380?
The Quagga BGP daemon (bgpd) prior to version 1.2.3 can overrun internal BGP code-to-string conversion tables used for debug by 1 pointer value, based on input.
How severe is CVE-2018-5380?
CVE-2018-5380 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 15.00% probability of exploitation in the next 30 days.
How do I fix CVE-2018-5380?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2018-5380?
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Scan your code nowSource: NVD / NIST
