Resource exhaustion in Netapp E-series_performance_analyzer
CVE-2021-22883
Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor l…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.774 (99.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Netapp E-series_performance_analyzer
- Nodejs Node — versions 4.0, 5.0, 6.0
- Nodejs Node.js
- Oracle Graalvm — versions 19.3.5, 20.3.1.2, 21.0.0.2
- Oracle Jd_edwards_enterpriseone_tools
- Oracle Mysql_cluster
- Oracle Nosql_database
- Oracle Peoplesoft_enterprise_peopletools — versions 8.58, 8.59
- Siemens Sinec_infrastructure_network_services
- Fedoraproject Fedora — versions 32, 33, 34
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Patch, x_refsource_MISC, Release Notes, Vendor Advisory)
- support@hackerone.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_FEDORA, vendor-advisory)
- support@hackerone.com (x_refsource_FEDORA, vendor-advisory)
- support@hackerone.com (x_refsource_FEDORA, vendor-advisory)
- support@hackerone.com (Patch, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_CONFIRM, Third Party Advisory)
- support@hackerone.com (Patch, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (Patch, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-22883?
- CVE-2021-22883 is a high-severity vulnerability in Netapp E-series_performance_analyzer, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2021-03-03.
- How severe is CVE-2021-22883?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-22883 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.