CVE-2021-33196

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In archive/zip in Go before 1.15.13 and 1.16.x before 1.16.5, a crafted file count (in an archive's header) can cause a NewReader or OpenReader panic.
Overview
  • CVE ID
  • CVE-2021-33196
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2021-08-02T19:15:08
  • Last Modified Date
  • 2023-04-20T00:15:07
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* 1 OR 1.15.13
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* 1 OR 1.16.0 1.16.5
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:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • 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:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://groups.google.com/g/golang-announce Third Party Advisory
https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI Exploit Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
https://security.gentoo.org/glsa/202208-02 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-33196
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33196
History
Created Old Value New Value Data Type Notes
2022-05-10 06:33:23 Added to TrackCVE
2022-12-05 07:12:29 2021-08-02T19:15Z 2021-08-02T19:15:08 CVE Published Date updated
2022-12-05 07:12:29 2022-11-09T03:53:23 CVE Modified Date updated
2022-12-05 07:12:29 Analyzed Vulnerability Status updated
2022-12-05 07:12:33 References updated
2023-04-20 01:09:51 2023-04-20T00:15:07 CVE Modified Date updated
2023-04-20 01:09:51 Analyzed Modified Vulnerability Status updated
2023-04-20 01:09:52 References updated