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openSUSE-SU-2021:0636-1

Опубликовано: 30 апр. 2021
Источник: suse-cvrf

Описание

Security update for samba

This update for samba fixes the following issues:

  • CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold (bsc#1183574).
  • CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677).
  • CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad DNs (bsc#1183572).
  • Avoid free'ing our own pointer in memcache when memcache_trim attempts to reduce cache size (bsc#1179156).
  • s3-libads: use dns name to open a ldap session (bsc#1184310).
  • Adjust smbcacls '--propagate-inheritance' feature to align with upstream (bsc#1178469).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Список пакетов

openSUSE Leap 15.2
ctdb-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
ctdb-pcp-pmda-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
ctdb-tests-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc-binding0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc-binding0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc-samr-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc-samr0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc-samr0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libdcerpc0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-krb5pac-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-krb5pac0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-krb5pac0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-nbt-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-nbt0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-nbt0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-standard-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-standard0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr-standard0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libndr0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libnetapi-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libnetapi-devel-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libnetapi0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libnetapi0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-credentials-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-credentials0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-credentials0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-errors-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-errors0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-errors0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-hostconfig-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-hostconfig0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-hostconfig0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-passdb-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-passdb0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-passdb0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-policy-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-policy-python3-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-policy0-python3-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-policy0-python3-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-util-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-util0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamba-util0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamdb-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamdb0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsamdb0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbclient-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbclient0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbclient0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbconf-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbconf0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbconf0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbldap-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbldap2-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libsmbldap2-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libtevent-util-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libtevent-util0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libtevent-util0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libwbclient-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libwbclient0-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
libwbclient0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-ad-dc-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-ad-dc-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-ceph-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-client-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-client-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-core-devel-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-doc-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-dsdb-modules-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-libs-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-libs-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-libs-python3-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-libs-python3-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-python3-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-test-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-winbind-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
samba-winbind-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1

Ссылки

Описание

A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.

Затронутые продукты
openSUSE Leap 15.2:ctdb-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:ctdb-pcp-pmda-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:ctdb-tests-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:libdcerpc-binding0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
Ссылки

Описание

A flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gids). The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache. This could cause the calling code to return those values into the process token that stores the group membership for a user. The highest threat from this vulnerability is to data confidentiality and integrity.

Затронутые продукты
openSUSE Leap 15.2:ctdb-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:ctdb-pcp-pmda-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:ctdb-tests-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:libdcerpc-binding0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
Ссылки

Описание

A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.

Затронутые продукты
openSUSE Leap 15.2:ctdb-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:ctdb-pcp-pmda-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:ctdb-tests-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
openSUSE Leap 15.2:libdcerpc-binding0-32bit-4.11.14+git.247.8c858f7ee14-lp152.3.19.1
Ссылки
Уязвимость openSUSE-SU-2021:0636-1