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ubuntucveUbuntu.comUB:CVE-2021-36160
HistorySep 16, 2021 - 12:00 a.m.

CVE-2021-36160

2021-09-1600:00:00
ubuntu.com
ubuntu.com
30

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

51.7%

A carefully crafted request uri-path can cause mod_proxy_uwsgi to read
above the allocated memory and crash (DoS). This issue affects Apache HTTP
Server versions 2.4.30 to 2.4.48 (inclusive).

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchapache2< 2.4.41-4ubuntu3.5UNKNOWN
ubuntu21.04noarchapache2< 2.4.46-4ubuntu1.2UNKNOWN
ubuntu21.10noarchapache2< 2.4.48-3.1ubuntu2UNKNOWN
ubuntu22.04noarchapache2< 2.4.48-3.1ubuntu2UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

51.7%