Researchers Uncover Years-Long Cyber Espionage on Foreign Embassies in Belarus

A hitherto undocumented threat actor operating for nearly a decade and codenamed MoustachedBouncer has been attributed to cyber espionage attacks aimed at foreign embassies in Belarus. "Since 2020, MoustachedBouncer has most likely been able to perform adversary-in-the-middle AitM attacks at the...

FreeBSD : samba -- multiple vulnerabilities (441e1e1a-27a5-11ee-a156-080027f5fec9)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 441e1e1a-27a5-11ee-a156-080027f5fec9 advisory. - An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in...

CVE-2023-38686

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

PYSEC-2023-139

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

Code injection

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

CVE-2023-38686

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

CVE-2023-38686

Sydent (Matrix Identity Server) is affected pre-2.5.6: when configured to send emails via TLS, it does not verify SMTP server certificates, enabling MITM interception of invitation and address-confirmation emails by an attacker with network access. Root cause: failure to verify TLS SMTP certifica...

CVE-2023-38686 Sydent does not verify email server certificates

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

CVE-2023-38686 Sydent does not verify email server certificates

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

CVE-2023-38686

Removed by vendor...

CVE-2023-38686 Sydent does not verify email server certificates

Sydent is an identity server for the Matrix communications protocol. Prior to version 2.5.6, if configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with...

AlmaLinux 9 : samba (ALSA-2023:4325)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:4325 advisory. - A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured server signing = required or f...

CVE-2023-26451

Functions with insufficient randomness were used to generate authorization tokens of the integrated oAuth Authorization Service. Authorization codes were predictable for third parties and could be used to intercept and take over the client authorization process. As a result, other users accounts...

Server side request forgery (ssrf)

In case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend. An attacker with access to a local or restricted network with the capability to intercept and replay HTTP requests to sproxyd or who is in control of the sproxyd...

Authorization

Functions with insufficient randomness were used to generate authorization tokens of the integrated oAuth Authorization Service. Authorization codes were predictable for third parties and could be used to intercept and take over the client authorization process. As a result, other users accounts...

PT-2023-20644 · Softwarex · Softwarex

Name of the Vulnerable Software and Affected Versions: SoftwareX affected versions not specified Description: The issue is related to the integrated oAuth Authorization Service, where functions with insufficient randomness were used to generate authorization tokens. This made authorization codes...

Oracle Linux 9 : samba (ELSA-2023-4325)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-4325 advisory. 4.17.5-103.0.1 - Fix memleak in nsswinbindinitgroupsdyn Orabug: 34994509 4.17.5-103 - resolves: rhbz2223600 - Fix trust relationship between workstation and DC ...

Moxa MB3xxx Series Protocol Gateways Use of a Broken or Risky Cryptographic Algorithm (CVE-2019-9095)

An issue was discovered on Moxa MGate MB3170 and MB3270 devices before 4.1, MB3280 and MB3480 devices before 3.1, MB3660 devices before 2.3, and MB3180 devices before 2.1. An attacker may be able to intercept weakly encrypted passwords and gain administrative access. This plugin only works with...

Samba 4.16.x < 4.16.10 / 4.17.x < 4.17.9 / 4.18.x < 4.18.4 Multiple Vulnerabilities

The version of Samba running on the remote host is 4.16.x prior to 4.16.10, 4.17.x prior to 4.17.9, or 4.18.x prior to 4.18.4. It is, therefore, potentially affected by multiple vulnerabilities, including the following: - An out-of-bounds read error was found in Samba due to insufficient length...

GHSA-P6HW-WM59-3G5G Sydent does not verify email server certificates

Impact If configured to send emails using TLS, Sydent does not verify SMTP servers' certificates. This makes Sydent's emails vulnerable to interception via a man-in-the-middle MITM attack. Attackers with privileged access to the network can intercept room invitations and address confirmation...