vulnerability
IBM HTTP Server: CVE-2020-11993: Push Diary Crash on Specifically Crafted HTTP/2 Header
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | 2020-08-07 | 2021-02-16 | 2021-02-16 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
2020-08-07
Added
2021-02-16
Modified
2021-02-16
Description
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.
Solution
ibm-http_server-apply-fix-pack-9_0_5_5
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