CVEvulnerability
CVE-2020-7068
3.6 LOW
Official page ↗
- Status
- Modified
- Published
- 2020-09-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
- CVSS 3.1 ([email protected])
- 3.6 LOW — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
- CVSS 2.0 ([email protected])
- 3.3 LOW — AV:L/AC:M/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-416
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.
Affected configurations
• php php (>= 7.2.0 < 7.2.33)
• php php (>= 7.3.0 < 7.3.21)
• php php (>= 7.4.0 < 7.4.9)
• debian debian linux 10.0
• tenable tenable.sc (< 5.19.0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- 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 Patch, Third Party Advisory
- 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 Patch, Third Party Advisory