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debianDebianDEBIAN:DSA-5153-1:ECC80
HistoryMay 30, 2022 - 6:01 p.m.

[SECURITY] [DSA 5153-1] trafficserver security update

2022-05-3018:01:41
lists.debian.org
15

6.8 Medium

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

8.1 High

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

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.7%


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]

6.8 Medium

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

8.1 High

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

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.7%