CVE-2021-24122

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 14-01-2021 04:15

Last modified: - 24-10-2022 07:00

Total changes: - 12

Description

When serving resources from a network location using the NTFS file system, Apache Tomcat versions 10.0.0-M1 to 10.0.0-M9, 9.0.0.M1 to 9.0.39, 8.5.0 to 8.5.59 and 7.0.0 to 7.0.106 were susceptible to JSP source code disclosure in some configurations. The root cause was the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn was caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.

Common Vulnerability Scoring System (CVSS)

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

High

Attack complexity

Network

Attack vector

None

Availability

High

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

5.9

Base score

2.2

3.6

Exploitability score

Impact score

Verification logic

Reference

https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b083022260b6ea64d2cec52%40%3Cannounce.tomcat.apache.org%3E
[tomee-dev] 20210114 Re: Releases?-Mailing List, Vendor Advisory
[tomcat-users] 20210114 [SECURITY] CVE-2021-24122 Apache Tomcat Information Disclosure-Mailing List, Vendor Advisory
[oss-security] 20210114 [SECURITY] CVE-2021-24122 Apache Tomcat Information Disclosure-Mailing List, Third Party Advisory
[tomcat-dev] 20210114 [SECURITY] CVE-2021-24122 Apache Tomcat Information Disclosure-Mailing List, Vendor Advisory
[tomcat-announce] 20210114 [SECURITY] CVE-2021-24122 Apache Tomcat Information Disclosure-Mailing List, Vendor Advisory
[announce] 20210114 [SECURITY] CVE-2021-24122 Apache Tomcat Information Disclosure-Mailing List, Vendor Advisory
[tomee-dev] 20210115 CVE-2021-24122 NTFS Information Disclosure Bug-Mailing List, Vendor Advisory
[tomcat-dev] 20210114 svn commit: r1885488 - in /tomcat/site/trunk: docs/security-10.html docs/security-7.html docs/security-8.html docs/security-9.html xdocs/security-10.html xdocs/security-7.html xdocs/security-8.html xdocs/security-9.html-Mailing List, Vendor Advisory
https://security.netapp.com/advisory/ntap-20210212-0008/
[debian-lts-announce] 20210316 [SECURITY] [DLA 2596-1] tomcat8 security update-Mailing List, Third Party Advisory
N/A-Third Party Advisory

Keywords

CVE-2021-24122

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-24122

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures