CVE-2016-6816 Details
Description
The code in Apache Tomcat 9.0.0.M1 to 9.0.0.M11, 8.5.0 to 8.5.6, 8.0.0.RC1 to 8.0.38, 7.0.0 to 7.0.72, and 6.0.0 to 6.0.47 that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack and/or obtain sensitive information from requests other then their own.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 12, 2023References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apache tomcat | 6.0.0 6.0.1 6.0.2 6.0.3 6.0.4 6.0.5 6.0.6 6.0.7 6.0.8 6.0.9 6.0.10 6.0.11 6.0.12 6.0.13 6.0.14 6.0.15 6.0.16 6.0.17 6.0.18 6.0.19 6.0.20 6.0.21 6.0.22 6.0.23 6.0.24 6.0.25 6.0.26 6.0.27 6.0.28 6.0.29 6.0.30 6.0.31 6.0.32 6.0.33 6.0.34 6.0.35 6.0.36 6.0.37 6.0.38 6.0.39 6.0.40 6.0.41 6.0.42 6.0.43 6.0.44 6.0.45 6.0.46 6.0.47 7.0.0 7.0.1 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.0.8 7.0.9 7.0.10 7.0.11 7.0.12 7.0.13 7.0.14 7.0.15 7.0.16 7.0.17 7.0.18 7.0.19 7.0.20 7.0.21 7.0.22 7.0.23 7.0.24 7.0.25 7.0.26 7.0.27 7.0.28 7.0.29 7.0.30 7.0.31 7.0.32 7.0.33 7.0.34 7.0.35 7.0.36 7.0.37 7.0.38 7.0.39 7.0.40 7.0.41 7.0.42 7.0.43 7.0.44 7.0.45 7.0.46 7.0.47 7.0.48 7.0.49 7.0.50 7.0.51 7.0.52 7.0.53 7.0.54 7.0.55 7.0.56 7.0.57 7.0.58 7.0.59 7.0.60 7.0.61 7.0.62 7.0.63 7.0.64 7.0.65 7.0.66 7.0.67 7.0.68 7.0.69 7.0.70 7.0.71 7.0.72 8.0.0 8.0.1 8.0.2 8.0.3 8.0.4 8.0.5 8.0.6 8.0.7 8.0.8 8.0.9 8.0.10 8.0.11 8.0.12 8.0.13 8.0.14 8.0.15 8.0.16 8.0.17 8.0.18 8.0.19 8.0.20 8.0.21 8.0.22 8.0.23 8.0.24 8.0.25 8.0.26 8.0.27 8.0.28 8.0.29 8.0.30 8.0.31 8.0.32 8.0.33 8.0.34 8.0.35 8.0.36 8.0.37 8.0.38 8.5.0 8.5.1 8.5.2 8.5.3 8.5.4 8.5.5 8.5.6 9.0.0 milestone1 9.0.0 milestone10 9.0.0 milestone11 9.0.0 milestone2 9.0.0 milestone3 9.0.0 milestone4 9.0.0 milestone5 9.0.0 milestone6 9.0.0 milestone7 9.0.0 milestone8 9.0.0 milestone9 |
CPE
Remediation
| |
Change History
32 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 13, 2026 | CVE Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Dec 8, 2023 | CPE Deprecation Remap | [email protected] |
| Nov 7, 2023 | CVE Modified | [email protected] |
| Oct 5, 2020 | CVE Modified | [email protected] |
| Feb 13, 2020 | CVE Modified | [email protected] |
| Feb 3, 2020 | CVE Modified | [email protected] |
| Apr 15, 2019 | CVE Modified | [email protected] |
| Apr 15, 2019 | CVE Modified | [email protected] |
| Mar 25, 2019 | CVE Modified | [email protected] |
| Mar 21, 2019 | CVE Modified | [email protected] |
| Jun 9, 2018 | CVE Modified | [email protected] |
| Jan 5, 2018 | CVE Modified | [email protected] |
| Nov 4, 2017 | CVE Modified | [email protected] |
| Oct 20, 2017 | CVE Modified | [email protected] |
| Aug 16, 2017 | CVE Modified | [email protected] |
| Jul 28, 2017 | CVE Modified | [email protected] |
| Mar 24, 2017 | Initial Analysis | [email protected] |
| Mar 22, 2017 | CVE Modified | [email protected] |