CVE-2021-37148

2021-11-0316:15:08

Debian Security Bug Tracker

security-tracker.debian.org

cve-2021-37148

apache traffic server

input validation

header parsing

vulnerability

attacker

smuggle requests

unix

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

55.5%

JSON

Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.0.1.

OSVersionArchitecturePackageVersionFilename
Debian12alltrafficserver< 9.1.1+ds-1trafficserver_9.1.1+ds-1_all.deb
Debian11alltrafficserver< 8.1.1+ds-1.1+deb11u1trafficserver_8.1.1+ds-1.1+deb11u1_all.deb
Debian999alltrafficserver< 9.1.1+ds-1trafficserver_9.1.1+ds-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	trafficserver	< 9.1.1+ds-1	trafficserver_9.1.1+ds-1_all.deb
Debian	11	all	trafficserver	< 8.1.1+ds-1.1+deb11u1	trafficserver_8.1.1+ds-1.1+deb11u1_all.deb
Debian	999	all	trafficserver	< 9.1.1+ds-1	trafficserver_9.1.1+ds-1_all.deb