samba -- Multiple vulnerabilities

The Samba Team reports: CVE-2022-2031 The KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password can exploit this to obtain and use tickets to other services. CVE-2022-32744 The KDC...

Samba AD users can crash the server process with an

Description Due to incorrect values used as the limit for a loop and as the 'count' parameter to memcpy, the server, receiving a specially crafted message, leaves an array of structures partially uninitialised, or accesses an arbitrary element beyond the end of an array. Outcomes achievable by an...

Slackware Linux 15.0 / current samba Multiple Vulnerabilities (SSA:2022-208-01)

The version of samba installed on the remote host is prior to 4.15.9 / 4.16.4. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2022-208-01 advisory. - A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP add or...

Samba 授权问题漏洞

Samba is the standard Windows interoperability suite of programs for Linux and Unix. An authorization issue vulnerability exists in Samba versions prior to 4.16.4, which stems from the KDC and kpasswd services sharing an account and a set of keys, which in some cases makes both services vulnerabl...

Samba 权限许可和访问控制问题漏洞

Samba is the standard Windows interoperability program suite for Linux and Unix. Samba 4.3 and prior versions are vulnerable to a privilege-granting and access-control issue that stems from the KDC accepting kpasswd requests encrypted with any key known to it. By encrypting a spoofed kpasswd...

Vulnerabilities fixed in Samba

The developers of Samba have fixed several vulnerabilities in Samba. A malicious party could potentially exploit them to reset passwords outside of established processes, access system data or possibly execute commands within the scope of the Samba server. To be abused, the malicious party must...

UBUNTU-CVE-2022-32742

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 the area of the...

Samba 安全漏洞

Samba is a set of free software from the Samba team that enables UNIX series operating systems to connect to the SMB/CIFS network protocol of Microsoft Windows operating systems. The program supports sharing printers, transferring data files to each other, and so on. A security vulnerability exis...

CVE-2022-32744

A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling full domain takeover...

CVE-2022-32742

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 the area of the...

CVE-2022-32745

A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP add or modify the request, usually resulting in a segmentation fault...

Samba Releases Security Updates

The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit one of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the following Samba Security Announcements and...

UBUNTU-CVE-2022-2031

A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other...

OESA-2022-1770 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the...

PT-2022-4079 · Samba +6 · Samba +6

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: A flaw was found in Samba, where Samba AD users can cause the server to access uninitialized data with an LDAP add or modify request, usually resulting in a segmentation fault. The...

PT-2022-3881 · Samba +6 · Samba +6

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: The issue is related to errors during the authentication procedure in the Samba network file system. It allows a remote attacker to change the password of any user and gain full access to the...

PT-2022-4136 · Samba +10 · Samba +10

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: A flaw was found in Samba, where some SMB1 write requests were not correctly range-checked, allowing server memory contents to be written into the file or printer instead of client-supplied...

PT-2022-4077 · Samba +10 · Samba +10

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: The issue is related to a use-after-free problem in the Samba AD LDAP server, specifically in the AD DC database audit logging module. This module can access LDAP message values that have bee...

EulerOS Virtualization 2.10.1 : samba (EulerOS-SA-2022-2066)

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be...

EulerOS Virtualization 2.10.0 : samba (EulerOS-SA-2022-2038)

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be...