CVE-2021-3596

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage() in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreatePushParserCtxt() and uses the value directly, which leads to a crash and segmentation fault.
Overview
  • CVE ID
  • CVE-2021-3596
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2022-02-24T19:15:09
  • Last Modified Date
  • 2023-03-11T23:15:17
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* 1 OR 7.0.10-31
cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1970569 Issue Tracking Third Party Advisory
https://github.com/ImageMagick/ImageMagick/issues/2624 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00018.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-3596
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3596
History
Created Old Value New Value Data Type Notes
2022-05-10 15:47:12 Added to TrackCVE
2022-12-06 10:43:19 2022-02-24T19:15Z 2022-02-24T19:15:09 CVE Published Date updated
2022-12-06 10:43:19 2022-07-01T18:55:21 CVE Modified Date updated
2022-12-06 10:43:19 Analyzed Vulnerability Status updated
2022-12-06 10:43:24 References updated
2023-03-12 01:12:49 2023-03-11T23:15:17 CVE Modified Date updated
2023-03-12 01:12:49 Analyzed Modified Vulnerability Status updated
2023-03-12 01:12:50 References updated