Ubuntu.comUB:CVE-2021-38161CVE-2021-38161
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
24.9%
Improper Authentication vulnerability in TLS origin verification of Apache
Traffic Server allows for man in the middle attacks. This issue affects
Apache Traffic Server 8.0.0 to 8.0.8.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | trafficserver | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | trafficserver | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | trafficserver | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | trafficserver | < any | UNKNOWN |
References
github.com/apache/trafficserver/commit/feefc5e4abc5011dfad5dcfef3f22998faf6e2d4 (8.1.x)
launchpad.net/bugs/cve/CVE-2021-38161
nvd.nist.gov/vuln/detail/CVE-2021-38161
security-tracker.debian.org/tracker/CVE-2021-38161
www.cve.org/CVERecord?id=CVE-2021-38161
www.openwall.com/lists/oss-security/2021/11/02/11
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
24.9%