CVE-2021-27919
CVSS V2 Medium 4.3
CVSS V3 Medium 5.5
Description
archive/zip in Go 1.16.x before 1.16.1 allows attackers to cause a denial of service (panic) upon attempted use of the Reader.Open API for a ZIP archive in which ../ occurs at the beginning of any filename.
Overview
- CVE ID
- CVE-2021-27919
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-11T00:15:12
- Last Modified Date
- 2022-12-13T16:31:38
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* | 1 | OR | 1.16.0 | 1.16.1 |
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* | 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://groups.google.com/g/golang-announce/c/MfiLYjG-RAw | Mailing List Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MU47VKTNXX33ZDLTI2ORRUY3KLJKU6G/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HM7U5JNS5WU66Q3S26PFIU2ITB2ATTQ4/ | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202208-02 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-27919 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27919 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:40:19 | Added to TrackCVE | |||
| 2022-12-05 23:31:26 | 2021-03-11T00:15Z | 2021-03-11T00:15:12 | CVE Published Date | updated |
| 2022-12-05 23:31:26 | 2022-08-04T16:15:09 | CVE Modified Date | updated | |
| 2022-12-05 23:31:26 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-05 23:31:30 | References | updated | ||
| 2022-12-13 17:13:02 | 2022-12-13T16:31:38 | CVE Modified Date | updated | |
| 2022-12-13 17:13:02 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |