TTCSIRT-193.010419: TT-CSIRT Advisory – Cisco Security Updates

TTCSIRT-193.010419: TT-CSIRT Advisory – Cisco Security Updates

Cisco has released a security update stating that an issue in the authorization subsystem of Cisco Adaptive Security Appliance (ASA) Software could allow an authenticated but unprivileged, (levels 0 and 1), remote attacker to perform privileged actions by using the web management interface. The vulnerability is due to improper validation of user privileges when using […]

TTCSIRT-192.010419: TT-CSIRT Advisory – Adobe Security Updates

Adobe has released a security update stating that the following issues have been discovered in Adobe Acrobat & Reader: a) Multiple security bypass privilege escalation – (CVE-2018-16018). b) Multiple use after free arbitrary code execution (CVE-2018-16011). Successful exploitation of these vulnerabilities could result in the attacker gaining control of the affected system and depending on […]

TTCSIRT-190.122718: TT-CSIRT Advisory – Chrome Security Updates

Google has released a security update stating that an use-after-free issue in PDFium could allow for arbitrary code execution (CVE-2018-17481). Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code through the browser and depending on the privileges associated with the application, an attacker could install programs view, change, delete data or […]

TTCSIRT-189.121318: TT-CSIRT Advisory – Mozilla Security Updates

Mozilla has released a security update stating that it has discovered the following issues with Microsoft FireFox ver 64.0: a) A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content, when working with the VertexBuffer11 module. b) A use-after-free vulnerability can occur after deleting a selection element […]

TTCSIRT-186.120518: TT-CSIRT Advisory – Android Security Updates

Google has released a security update stating that the following issues have been discovered in the Android OS: a) Elevation of privilege vulnerability in Framework – (CVE-2018-9547). b) Information disclosure vulnerability in Framework – (CVE-2018-9548). c) Multiple arbitrary code execution in System – (CVE-2018-9555, CVE-2018-9556). d) Multiple vulnerabilities in Qualcomm components – (CVE-2018-11960, CVE-2018-11961, CVE-2018-11963). […]

TTCSIRT-185.112718: TT-CSIRT Advisory – Samba Security Updates

Samba Team has released a security update stating that all versions of Samba from ver 4.0.0 onwards are vulnerable to infinite query recursions caused by CNAME loops. Attackers can exploit this vulnerability by adding and removing Domain Name Service (DNS) Records by using the ldbadd tool. Further information on this vulnerability and how it can […]

TTCSIRT-184.112718: TT-CSIRT Advisory – VMware Security Updates

VMware has released a security update stating that VMware Workstation and Fusion contain an integer overflow vulnerability in the virtual network devices. This issue may allow a guest to execute code on the host. Further information on this vulnerability and how it can be mitigated can be found on the VMware Website at https://www.vmware.com/security/advisories/VMSA-2018-0030.html