CVE-2021-20313

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2021-20313
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-11T23:15:08
  • Last Modified Date
  • 2022-10-21T20:01:14
Weakness Enumerations
CWE URL
NVD-CWE-Other http://cwe.mitre.org/data/definitions/NVD-Other.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* 1 OR 7.0.11-0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1947019 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00000.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20313
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20313
History
Created Old Value New Value Data Type Notes
2022-05-10 06:43:07 Added to TrackCVE
2022-12-05 02:07:36 2021-05-11T23:15Z 2021-05-11T23:15:08 CVE Published Date updated
2022-12-05 02:07:36 2022-10-21T20:01:14 CVE Modified Date updated
2022-12-05 02:07:36 Analyzed Vulnerability Status updated