rpm package
suse/samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP2
pkg:rpm/suse/samba&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP2
Vulnerabilities (23)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-2127 | Med | 5.9 | < 4.11.14+git.396.91f4f677472-150200.4.52.5 | 4.11.14+git.396.91f4f677472-150200.4.52.5 | Jul 20, 2023 | An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to | |
| CVE-2023-0922 | Med | 5.9 | < 4.11.14+git.386.cc81f3dca2-150200.4.47.1 | 4.11.14+git.386.cc81f3dca2-150200.4.47.1 | Apr 3, 2023 | The Samba AD DC administration tool, when operating against a remote LDAP server, will by default send new or reset passwords over a signed-only connection. | |
| CVE-2021-20251 | Med | 5.9 | < 4.11.14+git.384.5dc2c21dce-150200.4.44.1 | 4.11.14+git.384.5dc2c21dce-150200.4.44.1 | Mar 6, 2023 | A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special conditions are met. | |
| CVE-2022-38023 | Hig | 8.1 | < 4.11.14+git.384.5dc2c21dce-150200.4.44.1 | 4.11.14+git.384.5dc2c21dce-150200.4.44.1 | Nov 9, 2022 | Netlogon RPC Elevation of Privilege Vulnerability | |
| CVE-2022-37966 | Hig | 8.1 | < 4.11.14+git.384.5dc2c21dce-150200.4.44.1 | 4.11.14+git.384.5dc2c21dce-150200.4.44.1 | Nov 9, 2022 | Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability | |
| CVE-2022-32742 | Med | 4.3 | < 4.11.14+git.325.2e31b7efa01-150200.4.41.1 | 4.11.14+git.325.2e31b7efa01-150200.4.41.1 | Aug 25, 2022 | A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or printer) instead of client-supplied data. The client cannot control | |
| CVE-2021-23192 | Hig | 7.5 | < 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-2021-44142 | Hig | 8.8 | < 4.11.14+git.319.91d693db37c-4.35.1 | 4.11.14+git.319.91d693db37c-4.35.1 | Feb 21, 2022 | The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bou | |
| CVE-2020-25717 | Hig | 8.1 | < 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 | Med | 5.9 | < 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 | Hig | 7.5 | < 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 | Hig | 7.5 | < 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 | Med | 6.8 | < 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 | Med | 4.3 | < 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 | Med | 6.5 | < 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 | Med | 5.5 | < 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 | Med | 5.5 | 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-2020-10745 | Hig | 7.5 | < 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-2020-10730 | Med | 6.5 | < 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-2020-10760 | Med | 6.5 | < 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. |
- affected < 4.11.14+git.396.91f4f677472-150200.4.52.5fixed 4.11.14+git.396.91f4f677472-150200.4.52.5
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to
- affected < 4.11.14+git.386.cc81f3dca2-150200.4.47.1fixed 4.11.14+git.386.cc81f3dca2-150200.4.47.1
The Samba AD DC administration tool, when operating against a remote LDAP server, will by default send new or reset passwords over a signed-only connection.
- affected < 4.11.14+git.384.5dc2c21dce-150200.4.44.1fixed 4.11.14+git.384.5dc2c21dce-150200.4.44.1
A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special conditions are met.
- affected < 4.11.14+git.384.5dc2c21dce-150200.4.44.1fixed 4.11.14+git.384.5dc2c21dce-150200.4.44.1
Netlogon RPC Elevation of Privilege Vulnerability
- affected < 4.11.14+git.384.5dc2c21dce-150200.4.44.1fixed 4.11.14+git.384.5dc2c21dce-150200.4.44.1
Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability
- affected < 4.11.14+git.325.2e31b7efa01-150200.4.41.1fixed 4.11.14+git.325.2e31b7efa01-150200.4.41.1
A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or printer) instead of client-supplied data. The client cannot control
- affected < 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.
- affected < 4.11.14+git.319.91d693db37c-4.35.1fixed 4.11.14+git.319.91d693db37c-4.35.1
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bou
- affected < 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.
- affected < 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.
- affected < 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
- affected < 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.
- affected < 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
- affected < 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.
- affected < 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
- affected < 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
- affected < 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
- affected < 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
- affected < 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.
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