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oraclelinuxOracleLinuxELSA-2023-1670
HistoryApr 06, 2023 - 12:00 a.m.

httpd and mod_http2 security update

2023-04-0600:00:00
linux.oracle.com
23

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.044 Low

EPSS

Percentile

91.4%

httpd
[2.4.53-7.0.1.5]

  • Replace index.html with Oracle’s index page oracle_index.html.
    [2.4.53-7.5]
  • Resolves: #2177751 - CVE-2023-25690 httpd: HTTP request splitting with
    mod_rewrite and mod_proxy
    mod_http2
    [1.15.19-3.5]
  • Resolves: #2177751 - CVE-2023-25690 httpd: HTTP request splitting with
    mod_rewrite and mod_proxy
    [1.15.19-3]
  • Resolves: #2066311 - CVE-2021-44224 httpd: possible NULL dereference or SSRF
    in forward proxy configurations

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.044 Low

EPSS

Percentile

91.4%