Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : fwupd vulnerability (USN-4395-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4395-1 advisory. Justin Steven discovered that fwupd incorrectly handled certain signature verification. An attacker could possibly use this issue to insta...

USN-4397-1: NSS vulnerabilities

It was discovered that NSS incorrectly handled the TLS State Machine. A remote attacker could possibly use this issue to cause NSS to hang, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.10. CVE-2019-17023 Cesar Pereida Garcia discovered that NSS...

USN-4396-1: libexif vulnerabilities

It was discovered that libexif incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information. CVE-2020-0093, CVE-2020-0182 It was discovered that libexif incorrectly handled certain inputs. An attacker could possibly use this issue to cause a remote...

Exploit for Type Confusion in Google Chrome

CVE20206418PoC for 供養 Sandbox escape exploit not included...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Intel Microcode regression (USN-4385-2)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4385-2 advisory. USN-4385-1 provided updated Intel Processor Microcode. Unfortunately, that update prevented certain processors in the Intel Skylake family...

USN-4389-1: Linux kernel vulnerabilities

It was discovered that the F2FS file system implementation in the Linux kernel did not properly perform bounds checking on xattrs in some situations. A local attacker could possibly use this to expose sensitive information kernel memory. CVE-2020-0067 It was discovered that memory contents...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4387-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4387-1 advisory. It was discovered that the F2FS file system implementation in the Linux kernel did not properly perform bounds checking on xattrs in some situations. A...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-4389-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4389-1 advisory. It was discovered that the F2FS file system implementation in the Linux kernel did not properly perform bounds checking on xattrs in some situations. A...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4391-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4391-1 advisory. It was discovered that the ext4 file system implementation in the Linux kernel did not properly handle setxattr operations in some situations. A local...

USN-4385-1: Intel Microcode vulnerabilities

It was discovered that memory contents previously stored in microarchitectural special registers after RDRAND, RDSEED, and SGX EGETKEY read operations on Intel client and Xeon E3 processors may be briefly exposed to processes on the same or different processor cores. A local attacker could use th...

[SECURITY] [DLA 2243-1] firefox-esr security update [REVISED]

Package : firefox-esr Version : 68.9.0esr-1deb8u2 CVE ID : CVE-2020-12399 CVE-2020-12405 CVE-2020-12406 CVE-2020-12410 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or a timing attack on cryptographic...

[SECURITY] [DLA 2243-1] firefox-esr security update

Package : firefox-esr Version : 68.9.0esr-1deb8u2 CVE ID : CVE-2020-12399 CVE-2020-12405 CVE-2020-12406 CVE-2020-12410 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or a timing attack on cryptographic...

[SECURITY] [DLA 2240-1] bluez security update

Package : bluez Version : 5.43-2+deb9u2deb8u1 CVE ID : CVE-2020-0556 Debian Bug : 953770 It was reported that the BlueZs HID and HOGP profile implementations dont specifically require bonding between the device and the host. Malicious devices can take advantage of this flaw to connect to a target...

[SECURITY] [DLA 2239-1] libpam-tacplus security update

Package : libpam-tacplus Version : 1.3.8-2+deb8u1 CVE ID : CVE-2020-13881 It was discovered that there was an issue in libpam-tacplus a security module for using the TACACS+ authentication service where shared secrets such as private server keys were being added in the clear to various logs. For...

Security Bulletin: IBM MQ Appliance is affected by Network Security Services (NSS) vulnerabilities (CVE-2019-11729 and CVE-2019-11745)

Summary IBM MQ Appliance has addressed the following Network Security Services vulnerabilities. Vulnerability Details CVEID: CVE-2019-11729 DESCRIPTION: Mozilla Firefox is vulnerable to a denial of service, caused by the improper validation of empty or malformed p256-ECDH public keys before being...

Security Bulletin: IBM MQ Appliance is affected by OpenSSL vulnerabilities (CVE-2019-1547 and CVE-2019-1563)

Summary IBM MQ Appliance has addressed the following OpenSSL vulnerabilities. Vulnerability Details CVEID: CVE-2019-1563 DESCRIPTION: In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of...

Ubuntu 20.04 LTS : GnuTLS vulnerability (USN-4384-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4384-1 advisory. It was discovered that GnuTLS incorrectly handled session ticket encryption keys. A remote attacker could possibly use this issue to bypass authentication or...

[SECURITY] [DLA 2236-1] graphicsmagick security update

Package : graphicsmagick Version : 1.3.20-3+deb8u11 CVE ID : CVE-2020-12672 Debian Bug : 960000 A vulnerability was discovered in graphicsmagick, a collection of image processing tools, that results in a heap buffer overwrite when magnifying MNG images. For Debian 8 "Jessie", this problem has bee...

USN-4384-1: GnuTLS vulnerability

It was discovered that GnuTLS incorrectly handled session ticket encryption keys. A remote attacker could possibly use this issue to bypass authentication or recover sensitive information...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4383-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4383-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacke...