Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-18887

An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. The UriSigner was subject to timing attacks. This is related to symfony/http-kernel.

Published

2019-11-21T23:15:13.403

Last Modified

2024-11-21T04:33:46.977

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-203
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application sensiolabs symfony ≤ 2.8.50 Yes
Application sensiolabs symfony ≤ 3.4.34 Yes
Application sensiolabs symfony ≤ 4.2.11 Yes
Application sensiolabs symfony ≤ 4.3.7 Yes
Operating System fedoraproject fedora 30 Yes
Operating System fedoraproject fedora 31 Yes
References