Vulnerability in Apache Tomcat
CVE-2017-5651
In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the refactoring of the HTTP connectors introduced a regression in the send file processing. If the send file processing completed quickly, it was possible for the Processor to be…
EPSS: 0.061 (91.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Tomcat — versions 8.5.0, 8.5.1, 8.5.2
- Apache Software Foundation Tomcat — versions 8.5.0 to 8.5.12, 9.0.0.M1 to 9.0.0.M18
Public proof-of-concept exploits
References
- security@apache.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- security@apache.org (vendor-advisory, x_refsource_GENTOO)
- security@apache.org (x_refsource_CONFIRM)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (vdb-entry, x_refsource_SECTRACK)
- security@apache.org (x_refsource_CONFIRM)
- security@apache.org (x_refsource_CONFIRM, Patch, Issue Tracking)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2017-5651?
- CVE-2017-5651 is a critical-severity vulnerability in Apache Tomcat. CVSS score: 9.8/10. Published 2017-04-17.
- How severe is CVE-2017-5651?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2017-5651 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.