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CVE-2020-7068
Published: Sep 9, 2020
Modified: Sep 17, 2024
PUBLISHED
CVSS v3.1
4.8
MEDIUM
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.
| Vendor | Product | Versions |
|---|---|---|
PHP Group | PHP | affected 7.3.x - < 7.3.21affected 7.4.x - < 7.4.9affected 7.2.x - < 7.2.33 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
Low
References
https://bugs.php.net/bug.php?id=79797
x_refsource_MISC
GLSA-202009-10
vendor-advisory
x_refsource_GENTOO
https://security.netapp.com/advisory/ntap-20200918-0005/
x_refsource_CONFIRM
DSA-4856
vendor-advisory
x_refsource_DEBIAN
https://www.tenable.com/security/tns-2021-14
x_refsource_CONFIRM
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