Neighbor's Preppy Maltese
debug

Regular Expression Denial of Service

Severity: low

Overview

Affected versions of debug are vulnerable to regular expression denial of service when untrusted user input is passed into the o formatter.

As it takes 50,000 characters to block the event loop for 2 seconds, this issue is a low severity issue.

Remediation

Version 2.x.x: Update to version 2.6.9 or later. Version 3.x.x: Update to version 3.1.0 or later.

Vulnerable versions

0.0.1
7 years ago
0.1.0
7 years ago
0.2.0
7 years ago
0.3.0
7 years ago
0.4.0
7 years ago
0.4.1
7 years ago
0.5.0
7 years ago
0.6.0
6 years ago
0.7.0
6 years ago
0.7.1
6 years ago
0.7.2
6 years ago
0.7.3
5 years ago
0.7.4
5 years ago
0.8.0
4 years ago
0.8.1
4 years ago
1.0.0
4 years ago
1.0.1
4 years ago
1.0.2
4 years ago
1.0.3
4 years ago
1.0.4
4 years ago
2.0.0
4 years ago
2.1.0
4 years ago
2.1.1
4 years ago
2.1.2
3 years ago
2.1.3
3 years ago
2.2.0
3 years ago
2.3.0
2 years ago
2.3.1
2 years ago
2.3.2
2 years ago
2.3.3
2 years ago
2.4.0
2 years ago
2.4.1
2 years ago
2.4.2
2 years ago
2.4.3
2 years ago
2.4.4
2 years ago
2.4.5
2 years ago
2.5.0
2 years ago
2.5.1
2 years ago
2.5.2
2 years ago
2.6.0
2 years ago
2.6.1
2 years ago
2.6.2
a year ago
2.6.3
a year ago
2.6.4
a year ago
2.6.5
a year ago
2.6.6
a year ago
2.6.7
a year ago
2.6.8
a year ago
1.0.5
a year ago
3.0.0
a year ago
3.0.1
a year ago

Unaffected versions

2.6.9
a year ago
3.1.0
a year ago

Resources

Advisory timeline

  1. Published

    Advisory published
    Sep 27th, 2017
  2. Reported

    Initial report by Cristian-Alexandru Staicu
    Sep 25th, 2017