rpm package
suse/samba&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2
Vulnerabilities (16)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2021-23192 | — | < 4.11.14+git.308.666c63d4eea-4.28.1 | 4.11.14+git.308.666c63d4eea-4.28.1 | Mar 2, 2022 | A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements. | ||
| CVE-2020-25717 | — | < 4.11.14+git.313.d4e302805e1-4.32.1 | 4.11.14+git.313.d4e302805e1-4.32.1 | Feb 18, 2022 | A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation. | ||
| CVE-2016-2124 | — | < 4.11.14+git.308.666c63d4eea-4.28.1 | 4.11.14+git.308.666c63d4eea-4.28.1 | Feb 18, 2022 | A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required. | ||
| CVE-2020-27840 | — | < 4.11.14+git.247.8c858f7ee14-4.19.1 | 4.11.14+git.247.8c858f7ee14-4.19.1 | May 12, 2021 | 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 syst | ||
| CVE-2021-20277 | — | < 4.11.14+git.247.8c858f7ee14-4.19.1 | 4.11.14+git.247.8c858f7ee14-4.19.1 | May 12, 2021 | 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. | ||
| CVE-2021-20254 | — | < 4.11.14+git.247.8c858f7ee14-4.19.1 | 4.11.14+git.247.8c858f7ee14-4.19.1 | May 5, 2021 | 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 t | ||
| CVE-2020-14318 | — | < 4.11.14+git.202.344b137b75d-4.14.1 | 4.11.14+git.202.344b137b75d-4.14.1 | Dec 3, 2020 | A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker. | ||
| CVE-2020-14383 | — | < 4.11.14+git.202.344b137b75d-4.14.1 | 4.11.14+git.202.344b137b75d-4.14.1 | Dec 2, 2020 | A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker | ||
| CVE-2020-14323 | — | < 4.11.14+git.202.344b137b75d-4.14.1 | 4.11.14+git.202.344b137b75d-4.14.1 | Oct 29, 2020 | A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service. | ||
| CVE-2020-1472 | — | KEV | < 4.11.13+git.189.e9bd318cd13-4.11.1 | 4.11.13+git.189.e9bd318cd13-4.11.1 | Aug 17, 2020 | An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted | |
| CVE-2020-10730 | — | < 4.11.11+git.180.2cf3b203f07-4.5.1 | 4.11.11+git.180.2cf3b203f07-4.5.1 | Jul 7, 2020 | A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is | ||
| CVE-2020-10745 | — | < 4.11.11+git.180.2cf3b203f07-4.5.1 | 4.11.11+git.180.2cf3b203f07-4.5.1 | Jul 7, 2020 | A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest thr | ||
| CVE-2020-10760 | — | < 4.11.11+git.180.2cf3b203f07-4.5.1 | 4.11.11+git.180.2cf3b203f07-4.5.1 | Jul 6, 2020 | A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba. | ||
| CVE-2020-14303 | — | < 4.11.11+git.180.2cf3b203f07-4.5.1 | 4.11.11+git.180.2cf3b203f07-4.5.1 | Jul 6, 2020 | A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash. | ||
| CVE-2020-10704 | — | < 4.11.11+git.180.2cf3b203f07-4.5.1 | 4.11.11+git.180.2cf3b203f07-4.5.1 | May 6, 2020 | A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from | ||
| CVE-2020-10700 | — | < 4.11.11+git.180.2cf3b203f07-4.5.1 | 4.11.11+git.180.2cf3b203f07-4.5.1 | May 4, 2020 | A use-after-free flaw was found in the way samba AD DC LDAP servers, handled 'Paged Results' control is combined with the 'ASQ' control. A malicious user in a samba AD could use this flaw to cause denial of service. This issue affects all samba versions before 4.10.15, before 4.1 |
- CVE-2021-23192Mar 2, 2022affected < 4.11.14+git.308.666c63d4eea-4.28.1fixed 4.11.14+git.308.666c63d4eea-4.28.1
A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements.
- CVE-2020-25717Feb 18, 2022affected < 4.11.14+git.313.d4e302805e1-4.32.1fixed 4.11.14+git.313.d4e302805e1-4.32.1
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.
- CVE-2016-2124Feb 18, 2022affected < 4.11.14+git.308.666c63d4eea-4.28.1fixed 4.11.14+git.308.666c63d4eea-4.28.1
A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.
- CVE-2020-27840May 12, 2021affected < 4.11.14+git.247.8c858f7ee14-4.19.1fixed 4.11.14+git.247.8c858f7ee14-4.19.1
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 syst
- CVE-2021-20277May 12, 2021affected < 4.11.14+git.247.8c858f7ee14-4.19.1fixed 4.11.14+git.247.8c858f7ee14-4.19.1
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.
- CVE-2021-20254May 5, 2021affected < 4.11.14+git.247.8c858f7ee14-4.19.1fixed 4.11.14+git.247.8c858f7ee14-4.19.1
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 t
- CVE-2020-14318Dec 3, 2020affected < 4.11.14+git.202.344b137b75d-4.14.1fixed 4.11.14+git.202.344b137b75d-4.14.1
A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.
- CVE-2020-14383Dec 2, 2020affected < 4.11.14+git.202.344b137b75d-4.14.1fixed 4.11.14+git.202.344b137b75d-4.14.1
A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker
- CVE-2020-14323Oct 29, 2020affected < 4.11.14+git.202.344b137b75d-4.14.1fixed 4.11.14+git.202.344b137b75d-4.14.1
A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
- affected < 4.11.13+git.189.e9bd318cd13-4.11.1fixed 4.11.13+git.189.e9bd318cd13-4.11.1
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted
- CVE-2020-10730Jul 7, 2020affected < 4.11.11+git.180.2cf3b203f07-4.5.1fixed 4.11.11+git.180.2cf3b203f07-4.5.1
A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is
- CVE-2020-10745Jul 7, 2020affected < 4.11.11+git.180.2cf3b203f07-4.5.1fixed 4.11.11+git.180.2cf3b203f07-4.5.1
A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest thr
- CVE-2020-10760Jul 6, 2020affected < 4.11.11+git.180.2cf3b203f07-4.5.1fixed 4.11.11+git.180.2cf3b203f07-4.5.1
A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba.
- CVE-2020-14303Jul 6, 2020affected < 4.11.11+git.180.2cf3b203f07-4.5.1fixed 4.11.11+git.180.2cf3b203f07-4.5.1
A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.
- CVE-2020-10704May 6, 2020affected < 4.11.11+git.180.2cf3b203f07-4.5.1fixed 4.11.11+git.180.2cf3b203f07-4.5.1
A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory Domain Controller LDAP server, an unauthorized user can cause a stack overflow leading to a denial of service. The highest threat from
- CVE-2020-10700May 4, 2020affected < 4.11.11+git.180.2cf3b203f07-4.5.1fixed 4.11.11+git.180.2cf3b203f07-4.5.1
A use-after-free flaw was found in the way samba AD DC LDAP servers, handled 'Paged Results' control is combined with the 'ASQ' control. A malicious user in a samba AD could use this flaw to cause denial of service. This issue affects all samba versions before 4.10.15, before 4.1