CVE-2020-14933
First published: Sat Jun 20 2020(Updated: )
** DISPUTED ** compose.php in SquirrelMail 1.4.22 calls unserialize for the $attachments value, which originates from an HTTP POST request. NOTE: the vendor disputes this because these two conditions for PHP object injection are not satisfied: existence of a PHP magic method (such as __wakeup or __destruct), and any attack-relevant classes must be declared before unserialize is called (or must be autoloaded). .
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SquirrelMail | =1.4.22 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-14933?
CVE-2020-14933 has been classified as a disputed vulnerability without a confirmed severity rating.
How do I fix CVE-2020-14933?
To mitigate CVE-2020-14933, consider upgrading to a newer version of SquirrelMail or implementing input validation to sanitize POST data.
What software versions are affected by CVE-2020-14933?
CVE-2020-14933 specifically affects SquirrelMail version 1.4.22.
What type of vulnerability is CVE-2020-14933?
CVE-2020-14933 is associated with potential PHP object injection due to improper handling of unserialize in SquirrelMail.
Is CVE-2020-14933 being actively exploited?
There have been no confirmed reports of active exploitation for CVE-2020-14933.
- agent/type
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/status
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/first-publish-date
- agent/event
- agent/last-modified-date
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/squirrelmail
- canonical/squirrelmail
- version/squirrelmail/1.4.22
- status/disputed