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openSUSE Backports SLE-15-SP3/4: 2022:10132-1 Moderate: Lighttpd DoS

opensuse
Calendar Grey September 29, 2022
Dist Opensuse Esm H88
New update released for lighttpd that resolves a moderate severity vulnerability which could cause system instability. Use zypper to install the update.
An update that fixes one vulnerability is now available

Description

This update for lighttpd fixes the following issues:

lighttpd was updated to 1.4.66:

* a number of bug fixes

* Fix HTTP/2 downloads >= 4GiB

* Fix SIGUSR1 graceful restart with TLS

* futher bug fixes

* CVE-2022-37797: null pointer dereference in mod_wstunnel, possibly a

remotely triggerable crash (boo#1203358)

* In an upcoming release the TLS modules will default to using stronger,

modern chiphers and will default to allow client preference in selecting

ciphers. ???CipherString??? =>

???EECDH+AESGCM:AES256+EECDH:CHACHA20:SHA256:!SHA384???, ???Options???

=> ???-ServerPreference???

old defaults: ???CipherString??? => ???HIGH???, ???Options??? =>

???ServerPreference???

* A number of TLS options are how deprecated and will be removed in a

future release: ??? ssl.honor-cipher-order ??? ssl.dh-file ???

ssl.ec-curve ??? ssl.disable-client-renegotiation ??? ssl.use-sslv2 ???

ssl.use-sslv3 The replacement option is...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security issue DoS moderate severity lighttpd openSUSE Backports

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Backports SLE-15-SP4:

zypper in -t patch openSUSE-2022-10132=1

- openSUSE Backports SLE-15-SP3:

zypper in -t patch openSUSE-2022-10132=1

Package List

- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):

lighttpd-1.4.66-bp154.2.3.1

lighttpd-debuginfo-1.4.66-bp154.2.3.1

lighttpd-debugsource-1.4.66-bp154.2.3.1

lighttpd-mod_authn_gssapi-1.4.66-bp154.2.3.1

lighttpd-mod_authn_gssapi-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_authn_ldap-1.4.66-bp154.2.3.1

lighttpd-mod_authn_ldap-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_authn_pam-1.4.66-bp154.2.3.1

lighttpd-mod_authn_pam-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_authn_sasl-1.4.66-bp154.2.3.1

lighttpd-mod_authn_sasl-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_magnet-1.4.66-bp154.2.3.1

lighttpd-mod_magnet-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_maxminddb-1.4.66-bp154.2.3.1

lighttpd-mod_maxminddb-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_rrdtool-1.4.66-bp154.2.3.1

lighttpd-mod_rrdtool-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_vhostdb_dbi-1.4.66-bp154.2.3.1

lighttpd-mod_vhostdb_dbi-debuginfo-1.4.66-bp154.2.3.1

lighttpd-mod_vhostdb_ldap-1.4.66-bp154.2.3.1

lighttpd-mod_vhostdb_ldap-debuginfo-1.4.66-bp...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2022-37797.html

https://bugzilla.suse.com/1203358

Announcement ID: openSUSE-SU-2022:10132-1
Rating: moderate
Affected Products: openSUSE Backports SLE-15-SP3 openSUSE Backports SLE-15-SP4 .

Topics%20covered

Topics Covered

security advisory security issue DoS moderate severity lighttpd openSUSE Backports

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