Description

The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.

Remediation

References

CVE-2016-2570

Related Vulnerabilities

Joomla Improper Input Validation Vulnerability (CVE-2011-4911)

WordPress Plugin UsersWP-Front-end login form, User Registration, User Profile & Members Directory for WP Security Bypass (1.2.3)

WordPress Plugin Post SMTP-WP SMTP with Email Logs & Mobile App for Failure Alerts-Any SMTP Plus Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES, Postmark Cross-Site Request Forgery (2.0.2)

Ruby Improper Authentication Vulnerability (CVE-2009-0642)

PHP Other Vulnerability (CVE-2007-1884)

Severity

High

Classification

CVE-2016-2570 CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities