Vulnerability Monitor

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CVE-2021-43350

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.

Published

2021-11-11T13:15:07.737

Last Modified

2024-11-21T06:29:07.007

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-90
Type: Primary
CWE-74

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	traffic_control	< 5.1.4	Yes
Application	apache	traffic_control	< 6.0.1	Yes
Application	apache	traffic_control	5.1.4	Yes
Application	apache	traffic_control	6.0.1	Yes

References

http://www.openwall.com/lists/oss-security/2021/11/11/3 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/11/11/4 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/11/17/1 Mailing List, Third Party Advisory ([email protected])
https://trafficcontrol.apache.org/security/ Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/11/11/3 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2021/11/11/4 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2021/11/17/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://trafficcontrol.apache.org/security/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)