Description
Modules/_pickle.c in Python before 3.7.1 has an integer overflow via a large LONG_BINPUT value that is mishandled during a "resize to twice the size" attempt. This issue might cause memory exhaustion, but is only relevant if the pickle format is used for serializing tens or hundreds of gigabytes of data.
Remediation
References
Related Vulnerabilities
WordPress 3.3 Cross-Site Scripting Vulnerability (3.3)
MediaWiki Improper Input Validation Vulnerability (CVE-2011-1579)
MySQL CVE-2018-3079 Vulnerability (CVE-2018-3079)
WordPress Plugin Simple Dropbox Upload Arbitrary File Upload (1.8.8)
WordPress Plugin Markup (JSON-LD) structured in schema.org Cross-Site Scripting (4.8.1)