Posted on No Comments on Security flaws in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD)Security flaws in Cisco

Security flaws in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD)Security flaws in Cisco

We have three new vulnerabilities in Cisco.

  • One could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
  • One that could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system with root-level privileges. Administrator-level privileges are required to exploit this vulnerability.
  • And another one which could allow an authenticated, local attacker to execute arbitrary code with root-level privileges. Administrator-level privileges are required to exploit this vulnerability.
Read more Security flaws in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD)Security flaws in Cisco
Posted on No Comments on Electrolink FM/DAB/TV Transmitter

Electrolink FM/DAB/TV Transmitter

1. EXECUTIVE SUMMARY

  • CVSS v3 8.8
  • ATTENTION: Exploitable remotely/low attack complexity/public exploits are available
  • Vendor: Electrolink
  • Equipment: FM/DAB/TV Transmitter
  • Vulnerabilities: Authentication Bypass by Assumed-Immutable Data, Reliance on Cookies without Validation and Integrity Checking, Missing Authentication for Critical Function, Cleartext Storage of Sensitive Information

2. RISK EVALUATION

Successful exploitation of these vulnerabilities could allow an attacker to obtain full system access, keep the device from transmitting, escalate privileges, change credentials, and execute arbitrary code.

Read more Electrolink FM/DAB/TV Transmitter

Posted on No Comments on Cisco IOS Software for Catalyst 6000 Series Switches Denial of Service Vulnerability

Cisco IOS Software for Catalyst 6000 Series Switches Denial of Service Vulnerability

A vulnerability in Cisco IOS Software for Cisco Catalyst 6000 Series Switches could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly.

This vulnerability is due to improper handling of process-switched traffic. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.

Read more Cisco IOS Software for Catalyst 6000 Series Switches Denial of Service Vulnerability
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Multiple advisories in March 2024 release of the Cisco IOS XR Software Security Advisory Bundled Publication

  • Cisco IOS XR Software SSH Privilege Escalation Vulnerability (Security Impact Rating: High)
  • Cisco IOS XR Software DHCP Version 4 Server Denial of Service Vulnerability (Security Impact Rating: Medium)
  • Cisco IOS XR Software SNMP Management Plane Protection ACL Bypass Vulnerability (Security Impact Rating: Medium)
  • Cisco IOS XR Software Layer 2 Services Denial of Service Vulnerability (Security Impact Rating: High)
  • Cisco IOS XR Software MPLS and Pseudowire Interfaces Access Control List Bypass Vulnerabilities (Security Impact Rating: Medium)
  • Cisco IOS XR Software Authenticated CLI Secure Copy Protocol and SFTP Denial of Service Vulnerability (Security Impact Rating: Medium)
  • Cisco IOS XR Software for ASR 9000 Series Aggregation Services Routers PPPoE Denial of Service Vulnerability (Security Impact Rating: High)
Read more Multiple advisories in March 2024 release of the Cisco IOS XR Software Security Advisory Bundled Publication
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Vulnerabilities in Adobe Premiere Pro and Adobe Bridge founded

ZDI-24-292: Adobe Premiere Pro AVI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Premiere Pro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-20745.
http://www.zerodayinitiative.com/advisories/ZDI-24-292/

The specific flaw exists within the parsing of AVI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Adobe has issued an update to correct this vulnerability. More details can be found at:
https://helpx.adobe.com/security/products/premiere_pro/apsb24-12.html

ZDI-24-291: Adobe Bridge PS File Parsing Use-After-Free Remote Code Execution Vulnerability.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Bridge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-20752.
http://www.zerodayinitiative.com/advisories/ZDI-24-291/

The specific flaw exists within the parsing of PS files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

Adobe has issued an update to correct this vulnerability. More details can be found at:
https://helpx.adobe.com/security/products/bridge/apsb24-15.html

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NI LabVIEW VI File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NI LabVIEW. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned:

The specific flaw exists within the parsing of VI files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Posted on No Comments on Cisco Secure Client Carriage Return Line Feed Injection Vulnerability

Cisco Secure Client Carriage Return Line Feed Injection Vulnerability

A vulnerability in the SAML authentication process of Cisco Secure Client could allow an unauthenticated, remote attacker to conduct a carriage return line feed (CRLF) injection attack against a user. 

This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link while establishing a VPN session. Read more Cisco Secure Client Carriage Return Line Feed Injection Vulnerability