BIT-php-2020-7066

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/php/BIT-php-2020-7066.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-php-2020-7066
Aliases
Published
2024-03-06T11:06:42Z
Modified
2026-09-08T08:47:46Z
Summary
get_headers() silently truncates after a null byte
Details

In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.

Database specific 
{
    "cpes":  [
        "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"
    ],
    "severity":  "Medium"
}
References

Affected packages

Bitnami / php

Package

Name
php
Purl
pkg:bitnami/php

Severity

  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
7.2.0
Fixed
7.2.29
Introduced
7.3.0
Fixed
7.3.16
Introduced
7.4.0
Fixed
7.4.4

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/php/BIT-php-2020-7066.json"