CVE-2021-20313

2021-05-1100:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

67.7%

JSON

A flaw was found in ImageMagick in versions before 7.0.11. A potential
cipher leak when the calculate signatures in TransformSignature is
possible. The highest threat from this vulnerability is to data
confidentiality.

Notes

Author	Note
mdeslaur	same fix as CVE-2021-20312
rayveldkamp	imagemagick is in universe from focal onwards

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchimagemagick< 8:6.9.7.4+dfsg-16ubuntu6.12UNKNOWN
ubuntu20.04noarchimagemagick< 8:6.9.10.23+dfsg-2.1ubuntu11.9UNKNOWN
ubuntu22.04noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1UNKNOWN
ubuntu22.10noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1UNKNOWN
ubuntu23.04noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu1UNKNOWN
ubuntu23.10noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu1UNKNOWN
ubuntu24.04noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu1UNKNOWN
ubuntu14.04noarchimagemagick< 8:6.7.7.10-6ubuntu3.13+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchimagemagick< 8:6.8.9.9-7ubuntu5.16+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	imagemagick	< 8:6.9.7.4+dfsg-16ubuntu6.12	UNKNOWN
ubuntu	20.04	noarch	imagemagick	< 8:6.9.10.23+dfsg-2.1ubuntu11.9	UNKNOWN
ubuntu	22.04	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1	UNKNOWN
ubuntu	22.10	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1	UNKNOWN
ubuntu	23.04	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu1	UNKNOWN
ubuntu	23.10	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu1	UNKNOWN
ubuntu	24.04	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu1	UNKNOWN
ubuntu	14.04	noarch	imagemagick	< 8:6.7.7.10-6ubuntu3.13+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	imagemagick	< 8:6.8.9.9-7ubuntu5.16+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN