CVE-2019-10071

 

Published at: - 16-09-2019 08:15

Last modified: - 22-04-2022 09:30

Total changes: - 3

Description

The code which checks HMAC in form submissions used String.equals() for comparisons, which results in a timing side channel for the comparison of the HMAC signatures. This could lead to remote code execution if an attacker is able to determine the correct signature for their payload. The comparison should be done with a constant time algorithm instead.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• [tapestry-users] 20190913 CVE-2019-10071: Apache Tapestry vulnerability disclosure-Mailing List, Vendor Advisory
• [tapestry-users] 20191007 Re: CVE-2019-10071: Apache Tapestry vulnerability disclosure-Mailing List, Vendor Advisory
• [tapestry-users] 20191014 Re: CVE-2019-10071: Apache Tapestry vulnerability disclosure-Mailing List, Vendor Advisory
• [tapestry-commits] 20200111 svn commit: r1055136 [2/2] - in /websites/production/tapestry/content: cache/main.pageCache component-rendering.html content-type-and-markup.html dom.html https.html request-processing.html response-compression.html security.html url-rewriting.html-Mailing List, Patch, Vendor Advisory
• [tapestry-commits] 20200531 svn commit: r1061326 [4/4] - in /websites/production/tapestry/content: ./ cache/-Mailing List, Patch, Vendor Advisory

 

Keywords

NVD

 

CVE-2019-10071

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures