Security Bulletin: IBM Verify Gateway PAM components default to cleartext storage of client secret (CVE-2020-4369)

Summary The IBM Verify Gateway IVG PAM components allow encryption of the client-secret property in the /etc/pamibmauth.json file, but it's not the default configuration. Instead, customers must remember to add an --obfuscation command-line flag to encrypt the property. As of v1.0.1 of IVG for AI...

Vulnerabilities fixed in Siemens Ruggedcom

Siemens has fixed multiple vulnerabilities in Ruggedcom products. A malicious party could potentially exploit them to cause a denial-of-service. To do so requires sending malicious network traffic to the vulnerable device. sent. In addition, the vulnerabilities can be exploited by a malicious be...

Siemens SCALANCE and SIMATIC libcurl

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SCALANCE and SIMATIC Vulnerability: Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of this third-party vulnerability could allow an attacker to cause a...

Vulnerabilities fixed in Siemens Scalance

Siemens has fixed several vulnerabilities in Scalance products. The vulnerabilities allow an unauthenticated remote malicious person may be able to launch attacks leading to the following categories of damage: Denial-of-Service DoS DNS cache poisoning Remote code execution possibly under elevated...

Siemens SCALANCE and RUGGEDCOM Devices (Update A)

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE and RUGGEDCOM Devices Vulnerability: Stack-based Buffer Overflow 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-21-068-03...

Siemens SINEMA Remote Connect Server

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SINEMA Remote Connect Server Vulnerabilities: Incorrect Authorization\ 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow authenticated unprivileged...

Siemens SIMATIC S7-PLCSIM

1. EXECUTIVE SUMMARY CVSS v3 5.5 ATTENTION: Low skill level to exploit Vendor: Siemens Equipment: SIMATIC S7-PLCSIM v5.4 Vulnerabilities: Infinite Loop, NULL Pointer Dereference, Divide by Zero 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker with local...

Exchange Server の脆弱性の緩和策

「Microsoft Exchange Server Vulnerabilities Mitigations – March 2021」の日本語抄訳です。 マイクロソフトは先週公開したブログにて、...

Microsoft Exchange Server Vulnerabilities Mitigations – updated March 15, 2021

Update March 15, 2021: If you have not yet patched, and have not applied the mitigations referenced below, a one-click tool, the Exchange On-premises Mitigation Tool is now our recommended path to mitigate until you can patch. Microsoft previously blogged our strong recommendation that customers...

Microsoft Exchange Server Vulnerabilities Mitigations - updated March 15, 2021

Update March 15, 2021: If you have not yet patched, and have not applied the mitigations referenced below, a one-click tool, the Exchange On-premises Mitigation Tool is now our recommended path to mitigate until you can patch. Microsoft previously blogged our strong recommendation that customers...

Microsoft Releases Alternative Mitigations for Exchange Server Vulnerabilities

Microsoft has released alternative mitigation techniques for Exchange Server customers who are not able to immediately apply updates that address vulnerabilities disclosed on March 2, 2021. CISA and Microsoft encourages organizations to upgrade their on-premises Exchange environments to the lates...

Rockwell Automation 1734-AENTR Series B and Series C

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Rockwell Automation Equipment: 1734-AENTR Series B and Series C Vulnerabilities: Improper Access Control, Cross-site Scripting 2. RISK EVALUATION Successful exploitation of these vulnerabilities...

Hitachi ABB Power Grids Ellipse EAM

1. EXECUTIVE SUMMARY CVSS v3 5.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Hitachi ABB Power Grids Equipment: Ellipse EAM Vulnerabilities: Cross-site Scripting, User Interface Misrepresentation of Critical Information 2. RISK EVALUATION Successful exploitation of these...

CVE-2021-25329

The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the...

Vulnerability found in Rockwell Automation Logix Controllers

A vulnerability has been found in Rockwell Automation Logix Controllers. The vulnerability allows a malicious party to bypass authentication. After this, it is possible to modify the configuration of the vulnerable system and to execute arbitrary code execute. The attack should be performed from...

CVE-2021-1730

A spoofing vulnerability exists in Microsoft Exchange Server which could result in an attack that would allow a malicious actor to impersonate the user. This update addresses this vulnerability. To prevent these types of attacks, Microsoft recommends customers to download inline images from...

CVE-2021-24088

Windows Local Spooler Remote Code Execution Vulnerability...

Spoofing

A spoofing vulnerability exists in Microsoft Exchange Server which could result in an attack that would allow a malicious actor to impersonate the user. This update addresses this vulnerability. To prevent these types of attacks, Microsoft recommends customers to download inline images from...

PerFact OpenVPN-Client

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: PerFact Equipment: OpenVPN-Client Vulnerability: External Control of System or Configuration Setting 2. RISK EVALUATION Successful exploitation of this vulnerability could allow for local privilege...

CVE-2020-8902

Rendertron versions prior to 3.0.0 are are susceptible to a Server-Side Request Forgery SSRF attack. An attacker can use a specially crafted webpage to force a rendertron headless chrome process to render internal sites it has access to, and display it as a screenshot. Suggested mitigations are t...