Overview
- Description
- A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak.
- Source
- security@apache.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- HIGH
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-732
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:tomcat:8.5.88:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6EE9DE8-16EA-44D0-A03D-69F319D7DA00"
},
{
"criteria": "cpe:2.3:a:apache:tomcat:9.0.74:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "16971568-BE35-4653-B828-B66982DF6E21"
},
{
"criteria": "cpe:2.3:a:apache:tomcat:10.1.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74C4852D-81E8-46EC-8B54-313CB096B34A"
},
{
"criteria": "cpe:2.3:a:apache:tomcat:11.0.0:milestone5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "538E68C4-0BA4-495F-AEF8-4EF6EE7963CF"
}
],
"operator": "OR"
}
]
}
]