CVE-2020-8865
Last modified
CVE-2020-8865 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. EPSS estimates a 6.81% chance of exploitation in the next 30 days.
Description
This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Horde | Groupware | 5.2.22 |
| Debian | Debian Linux | 8.0 |
References
- https://lists.debian.org/debian-lts-announce/2020/04/msg00009.htmlMailing List, Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-276/Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2020/04/msg00009.htmlMailing List, Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-276/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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