CVE-2020-7068
4.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PHP Group | PHP | 7.3.x < 7.3.21 | affected |
| PHP Group | PHP | 7.4.x < 7.4.9 | affected |
| PHP Group | PHP | 7.2.x < 7.2.33 | affected |
Weaknesses
- CWE-416: CWE-416 Use After Free
ADP Enrichment
CVE Program Container
Additional References
- https://bugs.php.net/bug.php?id=79797
- https://security.gentoo.org/glsa/202009-10
- https://security.netapp.com/advisory/ntap-20200918-0005/
- https://www.debian.org/security/2021/dsa-4856
- https://www.tenable.com/security/tns-2021-14
References
- https://bugs.php.net/bug.php?id=79797
- https://security.gentoo.org/glsa/202009-10
- https://security.netapp.com/advisory/ntap-20200918-0005/
- https://www.debian.org/security/2021/dsa-4856
- https://www.tenable.com/security/tns-2021-14
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