OESA-2021-1473

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1473
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1473.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1473
Upstream
Published
2021-12-25T11:03:25Z
Modified
2025-08-12T05:10:38.397635Z
Summary
httpd security update
Details

Apache HTTP Server.

Security Fix(es):

A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).(CVE-2021-44224)

A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.(CVE-2021-44790)

Database specific 
{
    "severity": "Critical"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / httpd

Package

Name
httpd
Purl
pkg:rpm/openEuler/httpd&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.43-12.oe1

Ecosystem specific 

{
    "src": [
        "httpd-2.4.43-12.oe1.src.rpm"
    ],
    "x86_64": [
        "mod_session-2.4.43-12.oe1.x86_64.rpm",
        "httpd-debugsource-2.4.43-12.oe1.x86_64.rpm",
        "mod_ldap-2.4.43-12.oe1.x86_64.rpm",
        "httpd-debuginfo-2.4.43-12.oe1.x86_64.rpm",
        "httpd-2.4.43-12.oe1.x86_64.rpm",
        "httpd-tools-2.4.43-12.oe1.x86_64.rpm",
        "mod_md-2.4.43-12.oe1.x86_64.rpm",
        "mod_proxy_html-2.4.43-12.oe1.x86_64.rpm",
        "mod_ssl-2.4.43-12.oe1.x86_64.rpm",
        "httpd-devel-2.4.43-12.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "httpd-devel-2.4.43-12.oe1.aarch64.rpm",
        "mod_md-2.4.43-12.oe1.aarch64.rpm",
        "httpd-debugsource-2.4.43-12.oe1.aarch64.rpm",
        "mod_ssl-2.4.43-12.oe1.aarch64.rpm",
        "mod_session-2.4.43-12.oe1.aarch64.rpm",
        "httpd-debuginfo-2.4.43-12.oe1.aarch64.rpm",
        "mod_proxy_html-2.4.43-12.oe1.aarch64.rpm",
        "mod_ldap-2.4.43-12.oe1.aarch64.rpm",
        "httpd-2.4.43-12.oe1.aarch64.rpm",
        "httpd-tools-2.4.43-12.oe1.aarch64.rpm"
    ],
    "noarch": [
        "httpd-filesystem-2.4.43-12.oe1.noarch.rpm",
        "httpd-help-2.4.43-12.oe1.noarch.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / httpd

Package

Name
httpd
Purl
pkg:rpm/openEuler/httpd&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.43-12.oe1

Ecosystem specific 

{
    "src": [
        "httpd-2.4.43-12.oe1.src.rpm"
    ],
    "x86_64": [
        "httpd-tools-2.4.43-12.oe1.x86_64.rpm",
        "httpd-2.4.43-12.oe1.x86_64.rpm",
        "mod_session-2.4.43-12.oe1.x86_64.rpm",
        "mod_md-2.4.43-12.oe1.x86_64.rpm",
        "mod_ldap-2.4.43-12.oe1.x86_64.rpm",
        "httpd-devel-2.4.43-12.oe1.x86_64.rpm",
        "httpd-debugsource-2.4.43-12.oe1.x86_64.rpm",
        "mod_proxy_html-2.4.43-12.oe1.x86_64.rpm",
        "httpd-debuginfo-2.4.43-12.oe1.x86_64.rpm",
        "mod_ssl-2.4.43-12.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "httpd-devel-2.4.43-12.oe1.aarch64.rpm",
        "httpd-debugsource-2.4.43-12.oe1.aarch64.rpm",
        "httpd-tools-2.4.43-12.oe1.aarch64.rpm",
        "mod_md-2.4.43-12.oe1.aarch64.rpm",
        "mod_session-2.4.43-12.oe1.aarch64.rpm",
        "mod_proxy_html-2.4.43-12.oe1.aarch64.rpm",
        "httpd-debuginfo-2.4.43-12.oe1.aarch64.rpm",
        "mod_ssl-2.4.43-12.oe1.aarch64.rpm",
        "httpd-2.4.43-12.oe1.aarch64.rpm",
        "mod_ldap-2.4.43-12.oe1.aarch64.rpm"
    ],
    "noarch": [
        "httpd-help-2.4.43-12.oe1.noarch.rpm",
        "httpd-filesystem-2.4.43-12.oe1.noarch.rpm"
    ]
}