Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Tomcat | >= 7.0.0, <= 7.0.106 |
| Debian | Debian Linux | 9.0 |
| Oracle | Agile Plm | 9.3.3 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/01/14/1Mailing ListThird Party Advisory
- https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b08302226
- https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b08302226Mailing ListVendor Advisory
- https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b08302226Mailing ListVendor Advisory
- https://lists.apache.org/thread.html/r7382e1e35b9bc7c8f320b90ad77e74c13172d08034
- https://lists.apache.org/thread.html/r776c64337495bf28b7d5597268114a888e3fad6045
- https://lists.apache.org/thread.html/r7e0bb9ea415724550e2b325e143b23e269579e54d6
- https://lists.apache.org/thread.html/rb32a73b7cb919d4f44a2596b6b951274c0004fc8b0
- https://lists.apache.org/thread.html/rca833c6d42b7b9ce1563488c0929f29fcc95947d86
- https://lists.debian.org/debian-lts-announce/2021/03/msg00018.htmlMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20210212-0008/Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/01/14/1Mailing ListThird Party Advisory
- https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b08302226
- https://lists.apache.org/thread.html/r1595889b083e05986f42b944dc43060d6b08302226Mailing ListVendor Advisory
FAQ
What is CVE-2021-24122?
CVE-2021-24122 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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 J...
How severe is CVE-2021-24122?
CVE-2021-24122 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-24122?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Tomcat, Debian Debian Linux, Oracle Agile Plm.