netVigilance Vulnerability intelligence since 2004
CVE-2013-1690 · netVigilance record NV22-0266

Mozilla Firefox and Thunderbird Denial-of-Service

past due

What to do

Apply updates per vendor instructions.

CISA deadline 2022-04-18 · passed 4 years 4 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Mozilla Firefox and Thunderbird do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial-of-service (DoS) or possibly execute malicious code via a crafted web site.

Who is affected

Mozilla Firefox and Thunderbird. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-119.

Timeline

  1. Added to CISA KEVExploitation in the wild confirmed by CISA
  2. CISA remediation deadlinepassed 4 years 4 months ago

Sources