CVE-2016-6816 (GCVE-0-2016-6816)
Vulnerability from cvelistv5
Published
2017-03-20 18:00
Modified
2024-11-14 20:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- character validation bypass
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Version: 9.0.0.M1 to 9.0.0.M11 Version: 8.5.0 to 8.5.6 Version: 8.0.0.RC1 to 8.0.38 Version: 7.0.0 to 7.0.72 Version: 6.0.0 to 6.0.47 Version: Earlier, unsupported versions may also be affected. |
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/tomcat/site/trunk/docs/\", \"refsource\": \"MLIST\"}, {\"url\": \"https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E\", \"name\": \"[tomcat-dev] 20200213 svn commit: r1873980 [26/34] - /tomcat/site/trunk/docs/\", \"refsource\": \"MLIST\"}, {\"url\": \"https://usn.ubuntu.com/4557-1/\", \"name\": \"USN-4557-1\", \"refsource\": \"UBUNTU\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"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.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"character validation bypass\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2016-6816\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"security@apache.org\"}}}}",
"cveMetadata": "{\"cveId\": \"CVE-2016-6816\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-14T20:05:46.260Z\", \"dateReserved\": \"2016-08-12T00:00:00\", \"assignerOrgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"datePublished\": \"2017-03-20T18:00:00\", \"assignerShortName\": \"apache\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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