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CVE-2021-43350

Good to know:

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Date: November 11, 2021

An unauthenticated Apache Traffic Control Traffic Ops user can send a request with a specially-crafted username to the POST /login endpoint of any API version to inject unsanitized content into the LDAP filter.

Language: Go

Severity Score

Related Resources (10)

http://www.openwall.com/lists/oss-security/2021/11/17/1
http://www.openwall.com/lists/oss-security/2021/11/11/4
https://trafficcontrol.apache.org/security
http://www.openwall.com/lists/oss-security/2021/11/11/3
https://pkg.go.dev/vuln/GO-2024-2776
https://nvd.nist.gov/vuln/detail/CVE-2021-43350
https://github.com/apache/trafficcontrol
https://trafficcontrol.apache.org/security/
https://github.com/advisories/GHSA-mg2c-rc36-p594
https://www.mend.io/vulnerability-database/CVE-2021-43350

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

CWE-90

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

Top Fix

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Upgrade Version

Upgrade to version github.com/apache/trafficcontrol - v6.0.1;github.com/apache/trafficcontrol - v5.1.4;github.com/apache/trafficcontrol - v5.1.4+incompatible

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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