CVE-2020-7068
CVSS V2 Low 3.3
CVSS V3 Low 3.6
Description
In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.
Overview
- CVE ID
- CVE-2020-7068
- Assigner
- security@php.net
- Vulnerability Status
- Analyzed
- Published Version
- 2020-09-09T18:15:23
- Last Modified Date
- 2022-07-01T12:18:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.2.0 | 7.2.33 |
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.3.0 | 7.3.21 |
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.4.0 | 7.4.9 |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:* | 1 | OR | 5.19.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:N/A:P
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 3.3
- Severity
- LOW
- Exploitability Score
- 3.4
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- LOW
- Base Score
- 3.6
- Base Severity
- LOW
- Exploitability Score
- 1
- Impact Score
- 2.5
References
| Reference URL | Reference Tags |
|---|---|
| https://bugs.php.net/bug.php?id=79797 | Exploit Mailing List Patch Vendor Advisory |
| https://security.gentoo.org/glsa/202009-10 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200918-0005/ | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4856 | Third Party Advisory |
| https://www.tenable.com/security/tns-2021-14 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-7068 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7068 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:54:18 | Added to TrackCVE | |||
| 2022-12-04 22:16:29 | 2020-09-09T18:15Z | 2020-09-09T18:15:23 | CVE Published Date | updated |
| 2022-12-04 22:16:29 | 2022-07-01T12:18:14 | CVE Modified Date | updated | |
| 2022-12-04 22:16:29 | Analyzed | Vulnerability Status | updated |