CVE-2022-29404

medium

Published 2022-11-15 · Modified 2022-11-18

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CVSS v3

—

CVSS v4 NEW

—

not yet in upstream

VIR risk

5.5

Description

Moderate: httpd security, bug fix, and enhancement update

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Red Hat Errata — Red Hat Inc. · View original ↗ · Open-Errata-API

Description httpd: mod_lua: DoS in r:parsebody Red Hat statement httpd as shipped with Red Hat Enterprise Linux 6, is not affected by this flaw because it does not ship mod_lua. CVSS v3: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) Errata / fixed releases ProductPackageAdvisoryReleased Red Hat Enterprise Linux 8httpd:2.4-8070020220725152258.3b9f49c4RHSA-2022:76472022-11-08T00:00:00Z Red Hat…

Description

httpd: mod_lua: DoS in r:parsebody

Red Hat statement

httpd as shipped with Red Hat Enterprise Linux 6, is not affected by this flaw because it does not ship mod_lua.

CVSS v3: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Errata / fixed releases

Product	Package	Advisory	Released
Red Hat Enterprise Linux 8	`httpd:2.4-8070020220725152258.3b9f49c4`	RHSA-2022:7647	2022-11-08T00:00:00Z
Red Hat Enterprise Linux 9	`httpd-0:2.4.53-7.el9`	RHSA-2022:8067	2022-11-15T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 7	`httpd24-httpd-0:2.4.34-23.el7.5`	RHSA-2022:6753	2022-09-29T00:00:00Z

Package state

Product	Package	State
Red Hat Enterprise Linux 6	`httpd`	Not affected
Red Hat Enterprise Linux 7	`httpd`	Out of support scope
Red Hat JBoss Core Services	`jbcs-httpd24-httpd`	Not affected
Red Hat JBoss Enterprise Application Platform 6	`httpd22`	Out of support scope
Red Hat JBoss Web Server 3	`httpd24`	Will not fix

Apply commands

bash fix

Apply RHSA-2022:7647 for Red Hat Enterprise Linux 8

yum update -y httpd:2
# or:
dnf upgrade -y httpd:2

Affected

Vendor	Product	Version
redhat	Red Hat Enterprise Linux 6	`Not affected`
redhat	Red Hat JBoss Core Services	`Not affected`

OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

AlmaLinux Fixed 1 release

Version	Status	Fixed in
9	Fixed	`httpd-manual-2.4.53-7.el9.noarch.rpm`

Arch Fixed 1 release

Version	Status	Fixed in
—	Fixed	`2.4.54-1`

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`2.4.54-1`
sid	Fixed	`2.4.54-1`
forky	Fixed	`2.4.54-1`
bullseye	Fixed	`2.4.54-1~deb11u1`
bookworm	Fixed	`2.4.54-1`

Red Hat Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

Rocky Linux Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.