Guest

Preview Tool

Cisco Bug: CSCup16489 - JS Rewriter support for HTML character entities

Last Modified

Apr 19, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.0(1)

Description (partial)

Symptom:
Causes the JS lexer to incorrectly tokenize the input, leading to incorrect behavior. This can include not rewriting content that should be rewritten, or mistakenly rewriting content that appears interesting when it is not.

Conditions:
Customer application containing HTML character entities in JavaScript. For example, including arbitrary HTML character entities in the onclick attribute of an input element.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.