OESA-2022-1989

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1989

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2022-1989.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2022-1989

Upstream

CVE-2022-37797

CVE-2022-41556

Published

2022-10-14T11:04:24Z

Modified

2025-08-12T05:14:43.423623Z

Summary

lighttpd security update

Details

Secure, fast, compliant and very flexible web-server which has been optimized for high-performance environments. It has a very low memory footprint compared to other webservers and takes care of cpu-load. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more) make it the perfect webserver-software for every server that is suffering load problems.

Security Fix(es):

In lighttpd 1.4.65, mod_wstunnel does not initialize a handler function pointer if an invalid HTTP request (websocket handshake) is received. It leads to null pointer dereference which crashes the server. It could be used by an external attacker to cause denial of service condition.(CVE-2022-37797)

A resource leak in gwbackend.c in lighttpd 1.4.56 through 1.4.66 could lead to a denial of service (connection-slot exhaustion) after a large amount of anomalous TCP behavior by clients. It is related to RDHUP mishandling in certain HTTP/1.1 chunked situations. Use of modfastcgi is, for example, affected. This is fixed in 1.4.67.(CVE-2022-41556)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / lighttpd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.67-1.oe1

Ecosystem specific

{
    "x86_64": [
        "lighttpd-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_mysql_vhost-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-debugsource-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_authn_gssapi-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-fastcgi-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_authn_mysql-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_authn_pam-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-debuginfo-1.4.67-1.oe1.x86_64.rpm"
    ],
    "noarch": [
        "lighttpd-filesystem-1.4.67-1.oe1.noarch.rpm"
    ],
    "aarch64": [
        "lighttpd-fastcgi-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_mysql_vhost-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-debuginfo-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_authn_gssapi-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-debugsource-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_authn_pam-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_authn_mysql-1.4.67-1.oe1.aarch64.rpm"
    ],
    "src": [
        "lighttpd-1.4.67-1.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / lighttpd

Package

Name: lighttpd
Purl: pkg:rpm/openEuler/lighttpd&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.67-1.oe1

Ecosystem specific

{
    "x86_64": [
        "lighttpd-mod_mysql_vhost-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-fastcgi-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_authn_gssapi-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_authn_mysql-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-mod_authn_pam-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-debugsource-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-1.4.67-1.oe1.x86_64.rpm",
        "lighttpd-debuginfo-1.4.67-1.oe1.x86_64.rpm"
    ],
    "noarch": [
        "lighttpd-filesystem-1.4.67-1.oe1.noarch.rpm"
    ],
    "aarch64": [
        "lighttpd-debuginfo-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-fastcgi-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_authn_gssapi-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_mysql_vhost-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_authn_mysql-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-debugsource-1.4.67-1.oe1.aarch64.rpm",
        "lighttpd-mod_authn_pam-1.4.67-1.oe1.aarch64.rpm"
    ],
    "src": [
        "lighttpd-1.4.67-1.oe1.src.rpm"
    ]
}

openEuler:22.03-LTS / lighttpd

Package

Name: lighttpd
Purl: pkg:rpm/openEuler/lighttpd&distro=openEuler-22.03-LTS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.67-1.oe2203

Ecosystem specific

{
    "x86_64": [
        "lighttpd-debuginfo-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-debugsource-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-mod_mysql_vhost-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-mod_authn_gssapi-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-mod_authn_mysql-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-mod_authn_pam-1.4.67-1.oe2203.x86_64.rpm",
        "lighttpd-fastcgi-1.4.67-1.oe2203.x86_64.rpm"
    ],
    "noarch": [
        "lighttpd-filesystem-1.4.67-1.oe2203.noarch.rpm"
    ],
    "aarch64": [
        "lighttpd-mod_authn_mysql-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-fastcgi-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-debugsource-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-mod_mysql_vhost-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-debuginfo-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-mod_authn_pam-1.4.67-1.oe2203.aarch64.rpm",
        "lighttpd-mod_authn_gssapi-1.4.67-1.oe2203.aarch64.rpm"
    ],
    "src": [
        "lighttpd-1.4.67-1.oe2203.src.rpm"
    ]
}