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almalinuxAlmaLinuxALSA-2024:4726
HistoryJul 23, 2024 - 12:00 a.m.

Important: httpd security update

2024-07-2300:00:00
errata.almalinux.org
15
httpd
security update
cve-2024-38475
cve-2024-38474
cve-2024-38477
cve-2024-39573
cve-2024-38473
apache http server
mod_rewrite
mod_proxy
ssrf
cvss score

CVSS3

9.8

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

AI Score

7.3

Confidence

Low

EPSS

0.036

Percentile

91.8%

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.

Security Fix(es):

  • httpd: Improper escaping of output in mod_rewrite (CVE-2024-38475)
  • httpd: Substitution encoding issue in mod_rewrite (CVE-2024-38474)
  • httpd: null pointer dereference in mod_proxy (CVE-2024-38477)
  • httpd: Potential SSRF in mod_rewrite (CVE-2024-39573)
  • httpd: Encoding problem in mod_proxy (CVE-2024-38473)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

9.8

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

AI Score

7.3

Confidence

Low

EPSS

0.036

Percentile

91.8%