CVE-2021-21772

CVSS V2 Medium 6.8 CVSS V3 High 8.1
Description
A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Overview
  • CVE ID
  • CVE-2021-21772
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-10T17:15:15
  • Last Modified Date
  • 2022-11-16T03:35:25
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:3mf:lib3mf:2.0.0:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMMHD2EOMIVJ7EKZTJJMX4C7E6ZRWDL/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NPBS642OYVA6DUKK3HZHEINVWEDZSMEU/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WDGGB65YBQL662M3MOBNNJJNRNURW4TG/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202208-01 Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1226 Exploit Third Party Advisory
https://www.debian.org/security/2021/dsa-4887 Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1226 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-21772
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21772
History
Created Old Value New Value Data Type Notes
2022-04-20 17:02:00 Added to TrackCVE
2022-12-05 23:29:48 2021-03-10T17:15Z 2021-03-10T17:15:15 CVE Published Date updated
2022-12-05 23:29:48 2022-11-16T03:35:25 CVE Modified Date updated
2022-12-05 23:29:48 Analyzed Vulnerability Status updated
2022-12-05 23:29:52 References updated