7.5
CVE-2020-11993
- EPSS 38.85%
- Published 07.08.2020 16:15:11
- Last modified 01.05.2025 15:40:19
- Source security@apache.org
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Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.
Data is provided by the National Vulnerability Database (NVD)
Apache ≫ HTTP Server Version >= 2.4.20 < 2.4.44
Netapp ≫ Clustered Data Ontap Version-
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version20.04 SwEditionlts
Debian ≫ Debian Linux Version10.0
Fedoraproject ≫ Fedora Version31
Fedoraproject ≫ Fedora Version32
Oracle ≫ Communications Element Manager Version >= 8.2.0 <= 8.2.2
Oracle ≫ Communications Session Report Manager Version >= 8.2.0 <= 8.2.2
Oracle ≫ Communications Session Route Manager Version >= 8.2.0 <= 8.2.2
Oracle ≫ Enterprise Manager Ops Center Version12.4.0.0
Oracle ≫ Hyperion Infrastructure Technology Version11.1.2.4
Oracle ≫ Instantis Enterprisetrack Version17.1
Oracle ≫ Instantis Enterprisetrack Version17.2
Oracle ≫ Instantis Enterprisetrack Version17.3
Oracle ≫ Zfs Storage Appliance Kit Version8.8
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 38.85% | 0.972 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:N/I:N/A:P
|
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.