ALPINE-CVE-2020-7062

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Source
https://security.alpinelinux.org/vuln/CVE-2020-7062
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-7062
Upstream
Published
2020-02-27T21:15:19Z
Modified
2026-11-03T06:32:37Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.

References

Affected packages

Alpine:v3.11
php7

Package

Name
php7
Purl
pkg:apk/alpine/php7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.3.15-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json"
Alpine:v3.12
php7

Package

Name
php7
Purl
pkg:apk/alpine/php7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.3.15-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json"
Alpine:v3.13
php7

Package

Name
php7
Purl
pkg:apk/alpine/php7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.3.15-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json"
Alpine:v3.14
php7

Package

Name
php7
Purl
pkg:apk/alpine/php7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.3.15-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json"
Alpine:v3.15
php7

Package

Name
php7
Purl
pkg:apk/alpine/php7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.3.15-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json"
Alpine:v3.9
php7

Package

Name
php7
Purl
pkg:apk/alpine/php7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.2.31-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-7062.json"