CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.4%
In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the “PROXY” protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients.
Vendor | Product | Version | CPE |
---|---|---|---|
apache | http_server | 2.4.33 | cpe:2.3:a:apache:http_server:2.4.33:*:*:*:*:*:*:* |
apache | http_server | 2.4.34 | cpe:2.3:a:apache:http_server:2.4.34:*:*:*:*:*:*:* |
apache | http_server | 2.4.35 | cpe:2.3:a:apache:http_server:2.4.35:*:*:*:*:*:*:* |
apache | http_server | 2.4.37 | cpe:2.3:a:apache:http_server:2.4.37:*:*:*:*:*:*:* |
apache | http_server | 2.4.38 | cpe:2.3:a:apache:http_server:2.4.38:*:*:*:*:*:*:* |
oracle | communications_element_manager | 8.0.0 | cpe:2.3:a:oracle:communications_element_manager:8.0.0:*:*:*:*:*:*:* |
oracle | communications_element_manager | 8.1.0 | cpe:2.3:a:oracle:communications_element_manager:8.1.0:*:*:*:*:*:*:* |
oracle | communications_element_manager | 8.1.1 | cpe:2.3:a:oracle:communications_element_manager:8.1.1:*:*:*:*:*:*:* |
oracle | communications_element_manager | 8.2.0 | cpe:2.3:a:oracle:communications_element_manager:8.2.0:*:*:*:*:*:*:* |
oracle | communications_session_report_manager | 8.1.1 | cpe:2.3:a:oracle:communications_session_report_manager:8.1.1:*:*:*:*:*:*:* |
access.redhat.com/errata/RHSA-2019:4126
httpd.apache.org/security/vulnerabilities_24.html
lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
www.oracle.com/security-alerts/cpuapr2020.html
www.oracle.com/security-alerts/cpujul2020.html
www.oracle.com/security-alerts/cpuoct2020.html
www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.4%