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ubuntucveUbuntu.comUB:CVE-2020-36331
HistoryDec 31, 2020 - 12:00 a.m.

CVE-2020-36331

2020-12-3100:00:00
ubuntu.com
ubuntu.com
9

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.9%

A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read
was found in function ChunkAssignData. The highest threat from this
vulnerability is to data confidentiality and to the service availability.

Bugs

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
ubuntu14.04noarchlibwebp< 0.4.0-4ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlibwebp< 0.4.4-1ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.9%