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oraclelinuxOracleLinuxELSA-2021-4257
HistoryNov 16, 2021 - 12:00 a.m.

httpd:2.4 security, bug fix, and enhancement update

2021-11-1600:00:00
linux.oracle.com
27

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

httpd
[2.4.37-41.0.1]

  • Add checks on the configured UDS path [Orabug: 33412270][CVE-2021-40438]
  • Set vstring per ORACLE_SUPPORT_PRODUCT [Orabug: 29892262]
  • Replace index.html with Oracles index page oracle_index.html
    [2.4.37-41]
  • Resolves: #1680111 - httpd sends reply to HTTPS GET using two TLS records
  • Resolves: #1905613 - mod_ssl does not like valid certificate chain
  • Resolves: #1935742 - [RFE] backport samesite/httponly/secure flags for
    usertrack
  • Resolves: #1972500 - CVE-2021-30641 httpd:2.4/httpd: MergeSlashes regression
  • Resolves: #1968307 - CVE-2021-26690 httpd:2.4/httpd: mod_session NULL pointer
    dereference in parser
  • Resolves: #1934741 - Apache trademark update - new logo
    [2.4.37-40]
  • Resolves: #1952557 - mod_proxy_wstunnel.html is a malformed XML
  • Resolves: #1937334 - SSLProtocol with based virtual hosts
    mod_http2
    [1.15.7-3]
  • Resolves: #1869077 - CVE-2020-11993 httpd:2.4/mod_http2: httpd:
    mod_http2 concurrent pool usage
    mod_md
    [1:2.0.8-8]
  • Resolves: #1832844 - mod_md does not work with ACME server that does not
    provide keyChange or revokeCert resources

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P