CVE-2009-2055 - Cisco IOS XR
AI Vulnerability ContextCisco IOS XR 3.4.0 through 3.8.1 allows remote attackers to cause a denial of service (session reset) via a BGP UPDATE message with an invalid attribute, as demonstrated in the wild on 17 August 2009.
Overview
A source-backed snapshot of this vulnerability.
CISA KEVyesWhether CISA lists this as exploited.
Techniques0AI attack methods connected to this vulnerability.
Case studies0Examples where this vulnerability is mentioned.
Vulnerability status
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CISA KEVMEDIUM
- CVE ID
- CVE-2009-2055
- Vendor/project
- Cisco
- Product
- IOS XR
- Vulnerability name
- Cisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability
- Date added
- 2022-03-25
- Due date
- 2022-04-15
- Known ransomware campaign use
- Unknown
- CVSS v3
- 5.9
CWE-20
Exploit context
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No description available. The source record only contains identifiers and metadata.
Source evidence
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Original source
Original source links
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NVD CVE pagehttps://nvd.nist.gov/vuln/detail/CVE-2009-2055CVE API docshttps://nvd.nist.gov/developers/vulnerabilitiesData feedshttps://nvd.nist.gov/vuln/data-feedsCataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalogData repositoryhttps://github.com/cisagov/kev-dataaf854a3a-2127-422b-91ae-364da2661108http://mailman.nanog.org/pipermail/nanog/2009-August/012719.htmlaf854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1022739af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2009-2055