CVE-2021-26928

2021-06-0420:13:28

mitre

github.com

cve-2021-26928

bird

bgp

password authentication

route redirection

denial of service

information disclosure

tigera

AI Score

7.4

Confidence

Low

EPSS

0.001

Percentile

35.2%

SSVC

Exploitation

poc

Automatable

Technical Impact

partial

JSON

BIRD through 2.0.7 does not provide functionality for password authentication of BGP peers. Because of this, products that use BIRD (which may, for example, include Tigera products in some configurations, as well as products of other vendors) may have been susceptible to route redirection for Denial of Service and/or Information Disclosure. NOTE: a researcher has asserted that the behavior is within Tigera’s area of responsibility; however, Tigera disagrees

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:nic:bird:2.0.7:*:*:*:*:*:*:*"
    ],
    "vendor": "nic",
    "product": "bird",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.7"
      }
    ],
    "defaultStatus": "unknown"
  }
]