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
AI Score
Confidence
High
EPSS
Percentile
55.9%
Debian Security Advisory DSA-5153-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
May 30, 2022 https://www.debian.org/security/faq
Package : trafficserver
CVE ID : CVE-2021-37147 CVE-2021-37148 CVE-2021-37149 CVE-2021-38161
CVE-2021-44040 CVE-2021-44759
Several vulnerabilities were discovered in Apache Traffic Server, a
reverse and forward proxy server, which could result in HTTP request
smuggling or MITM attacks.
For the oldstable distribution (buster), these problems have been fixed
in version 8.0.2+ds-1+deb10u6.
For the stable distribution (bullseye), these problems have been fixed in
version 8.1.1+ds-1.1+deb11u1.
We recommend that you upgrade your trafficserver packages.
For the detailed security status of trafficserver please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/trafficserver
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
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
AI Score
Confidence
High
EPSS
Percentile
55.9%