CVE-2025-5689 Improper Permission Management in SSH Session Handling

A flaw was found in the temporary user record that authd uses in the pre-auth NSS. As a result, a user login for the first time will be considered to be part of the root group in the context of that SSH session...

CVE-2025-5689 Improper Permission Management in SSH Session Handling

A flaw was found in the temporary user record that authd uses in the pre-auth NSS. As a result, a user login for the first time will be considered to be part of the root group in the context of that SSH session...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: create sysfs nodes as driver’s default device attribute group The sysfs nodes related to the DisplayPort driver may be available to the user space before typecaltmodesetdrvdata completes in...

Astra Linux – Vulnerability in libcap2

The PAM module pamcap.so in the libcap configuration suite allows for group names that start with “@”. However, during actual parsing, configurations that do not start with “@” are incorrectly recognized as group names. This can lead to unintended users being granted a set of inherited...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: jfs: added a sanity check for agwidth in dbMount. When the width of the AG in dmapctl is zero, it triggers a divide error when calculating the control page level in dbAllocAG. To avoid this issue, a check for agwidth must be adde...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: sched/eevdf: The issue of se-slice being set to U64MAX and resulting in a crash has been fixed. There is a code path in dequeueentities that can set the slice of a schedentity to U64MAX. This sometimes leads to a crash. The...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: mcast: Extended RCU protection in igmp6send igmp6send can be called without RTNL or RCU being held. We have extended RCU protection so that we can safely retrieve the net pointer and avoid a potential UAF...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommu: Fixed a potential memory leak in iopfqueueremovedevice. The iopfqueueremovedevice helper function removes a device from the per-iommu iopf queue when PRI is disabled on the device. It responds to all pending iopf requests...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: hardened the blockgroup::bglist against race conditions involving listdel. As far as I can see, calls to listdelinit on bglist cannot run concurrently with btrfs.markbgunused or btrfs.markbgtoreclaim, as these operation...

PT-2025-25592 · Unknown · Group-Office

Name of the Vulnerable Software and Affected Versions: Group-Office versions prior to 6.8.123 Group-Office versions prior to 25.0.27 Description: A stored and blind cross-site scripting XSS issue exists in the Name Field of the user profile. An attacker can change their name to a javascript...

Authd 安全漏洞

Authd is a cloud-based authentication daemon for identity providers in the Ubuntu open source. A security vulnerability exists in Authd versions prior to 0.5.4, which stems from a temporary user logging issue that could result in a user being incorrectly recognized as the root group...

CVE-2025-48992: Improper Neutralization of Input During Web Page Generation

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.123 and 25.0.27, a stored and blind cross-site scripting XSS vulnerability exists in the Name Field of the user profile. A malicious attacker can change their name to a javascript payload, whi...

CVE-2025-5689: Improper Privilege Management

A flaw was found in the temporary user record that authd uses in the pre-auth NSS. As a result, a user login for the first time will be considered to be part of the root group in the context of that SSH session...

PT-2025-25549

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. Description A flaw was found in the temporary user record that authd uses in the pre-auth NSS. As a result, a user login for the first time will be considered to be part of the root group in the context o...

CVE-2025-4573

Mattermost versions 10.7.x = 10.7.1, 10.6.x = 10.6.3, 10.5.x = 10.5.4, 9.11.x = 9.11.13 fail to properly validate LDAP group ID attributes, allowing an authenticated administrator with PermissionSysconsoleWriteUserManagementGroups permission to execute LDAP search filter injection via the PUT...

CVE-2025-49578 Citizen allows stored XSS in user registration date message

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. Various date messages returned by Language::userDate are inserted into raw HTML, allowing anybody who can edit those messages to insert arbitrary HTML into the DOM. This impacts wikis where a group has the...

LDAP Injection

Mattermost is vulnerable to LDAP Injection. The vulnerability is due to improper validation due to failure to sanitize LDAP group ID attributes in the /api/v4/ldap/groups/remoteid/link API when objectGUID is used as the Group ID Attribute...

From IOCs to Group Profiles: on the Specificity of Threat Group Behaviors in CTI Knowledge Bases

Indicators of Compromise IOCs such as IP addresses, file hashes, and domain names are commonly used for threat detection and attribution. However, IOCs tend to be short-lived as they are easy to change. As a result, the cybersecurity community is shifting focus towards more persistent behavioral...

Former Black Basta Members Use Microsoft Teams and Python Scripts in 2025 Attacks

Former members tied to the Black Basta ransomware operation have been observed sticking to their tried-and-tested approach of email bombing and Microsoft Teams phishing to establish persistent access to target networks. "Recently, attackers have introduced Python script execution alongside these...

Former Black Basta Members Use Microsoft Teams and Python Scripts in 2025 Attacks

Former members tied to the Black Basta ransomware operation have been observed sticking to their tried-and-tested approach of email bombing and Microsoft Teams phishing to establish persistent access to target networks. "Recently, attackers have introduced Python script execution alongside these...