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ubuntucveUbuntu.comUB:CVE-2020-27814
HistoryNov 30, 2020 - 12:00 a.m.

CVE-2020-27814

2020-11-3000:00:00
ubuntu.com
ubuntu.com
12

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

64.1%

JSON

A heap-buffer overflow was found in the way openjpeg2 handled certain PNG
format files. An attacker could use this flaw to cause an application crash
or in some cases execute arbitrary code with the permission of the user
running such an application.

Bugs

Notes

Author Note
mdeslaur check bug to see if there are more commits before fixing
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchghostscript< 9.26~dfsg+0-0ubuntu0.18.04.14UNKNOWN
ubuntu16.04noarchghostscript< 9.26~dfsg+0-0ubuntu0.16.04.14UNKNOWN
ubuntu18.04noarchopenjpeg2< 2.3.0-2+deb10u2build0.18.04.1UNKNOWN
ubuntu20.04noarchopenjpeg2< 2.3.1-1ubuntu4.20.04.1UNKNOWN
ubuntu20.10noarchopenjpeg2< 2.3.1-1ubuntu4.20.10.1UNKNOWN
ubuntu21.04noarchopenjpeg2< 2.3.1-1ubuntu5UNKNOWN
ubuntu21.10noarchopenjpeg2< 2.3.1-1ubuntu5UNKNOWN
ubuntu22.04noarchopenjpeg2< 2.3.1-1ubuntu5UNKNOWN
ubuntu22.10noarchopenjpeg2< 2.3.1-1ubuntu5UNKNOWN
ubuntu23.04noarchopenjpeg2< 2.3.1-1ubuntu5UNKNOWN
Rows per page:
1-10 of 151

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Fedora 33 : mingw-openjpeg2 / openjpeg2 (2020-9cd524eeca)
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(RHSA-2021:4251) Moderate: openjpeg2 security update
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7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

64.1%

JSON
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