SB2020071733 - Improper Neutralization of Special Elements in Output Used by a Downstream Component in Debian Linux

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Main Vulnerability Database SB2020071733

SB2020071733 - Improper Neutralization of Special Elements in Output Used by a Downstream Component in Debian Linux

Published: July 17, 2020 Updated: August 8, 2020

Security Bulletin ID SB2020071733
Severity
Medium
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Improper Neutralization of Special Elements in Output Used by a Downstream Component (CVE-ID: CVE-2020-14928)

The vulnerability allows a remote non-authenticated attacker to manipulate data.

evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."


Remediation

Install update from vendor's website.

References