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ubuntucveUbuntu.comUB:CVE-2020-36332
HistoryDec 31, 2020 - 12:00 a.m.

CVE-2020-36332

2020-12-3100:00:00
ubuntu.com
ubuntu.com
8

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

0.003 Low

EPSS

Percentile

70.0%

A flaw was found in libwebp in versions before 1.0.1. When reading a file
libwebp allocates an excessive amount of memory. The highest threat from
this vulnerability is to the service availability.

Bugs

Notes

Author Note
leosilva backporting this to xenial is too intrusive, hence we will not be fixing this in xenial/esm neither in trusty/esm.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibwebp< 0.6.1-2ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchlibwebp< 0.6.1-2ubuntu0.20.04.1UNKNOWN
ubuntu20.10noarchlibwebp< 0.6.1-2ubuntu0.20.10.1UNKNOWN
ubuntu21.04noarchlibwebp< 0.6.1-2ubuntu0.21.04.1UNKNOWN
ubuntu21.10noarchlibwebp< 0.6.1-2ubuntu1UNKNOWN
ubuntu22.04noarchlibwebp< 0.6.1-2ubuntu1UNKNOWN
ubuntu22.10noarchlibwebp< 0.6.1-2ubuntu1UNKNOWN
ubuntu23.04noarchlibwebp< 0.6.1-2ubuntu1UNKNOWN
ubuntu23.10noarchlibwebp< 0.6.1-2ubuntu1UNKNOWN
ubuntu16.04noarchlibwebp< anyUNKNOWN

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

0.003 Low

EPSS

Percentile

70.0%