CVE-2012-1820
2.9 · LOWOverview
CVE-2012-1820 is a low-severity vulnerability affecting quagga quagga. It was published on June 13, 2012 and has a CVSS 2.0 base score of 2.9 (LOW).
This vulnerability has a CVSS 2.0 base score of 2.9, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.
Remediation
Check the references section for vendor advisories and patches from quagga. Update quagga to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| quagga | quagga | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2012-1820?
CVE-2012-1820 is a low-severity vulnerability affecting quagga quagga. It was published on June 13, 2012 and has a CVSS 2.0 base score of 2.9 (LOW).
How severe is CVE-2012-1820?
This vulnerability has a CVSS 2.0 base score of 2.9, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2012-1820?
Check the references section for vendor advisories and patches from quagga. Update quagga to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2012-1820?
CyberStrike's AI-powered security agents can automatically detect CVE-2012-1820 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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