Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-6254-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6254-1 advisory. Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the doprlimit function in the Linux kernel did not properly handle speculative...

Ubuntu 16.04 ESM / 18.04 ESM : Linux kernel vulnerabilities (USN-6252-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6252-1 advisory. It was discovered that the ext4 file system implementation in the Linux kernel contained a use-after-free vulnerability. An attacker could us...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6251-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6251-1 advisory. It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an...

USN-6203-2: Django vulnerability

USN-6203-1 fixed a vulnerability in Django. This update provides the corresponding update for Ubuntu 18.04 ESM. Original advisory details: Seokchan Yoon discovered that Django incorrectly handled certain regular expressions. A remote attacker could possibly use this issue to cause Django to consu...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : AMD Microcode vulnerability (USN-6244-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has a package installed that is affected by a vulnerability as referenced in the USN-6244-1 advisory. Tavis Ormandy discovered that some AMD processors did not properly handle speculative execution of certain vector...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS : Graphite-Web vulnerabilities (USN-6243-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6243-1 advisory. It was discovered that Graphite-Web incorrectly handled certain inputs. If a user or an automated system were tricked...

Ubuntu 18.04 ESM : Django vulnerability (USN-6203-2)

The remote Ubuntu 18.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6203-2 advisory. USN-6203-1 fixed a vulnerability in Django. This update provides the corresponding update for Ubuntu 18.04 ESM. Tenable has extracted the preceding description...

Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-6221-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6221-1 advisory. It was discovered that a race condition existed in the overlay file system implementation in the Linux kernel. A local attacker could use this to cause a...

Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel regression (USN-6191-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-6191-1 advisory. USN-6081-1, USN-6084-1, USN-6092-1 and USN-6095-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a spurious warning ...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS : ECDSA Util vulnerability (USN-6239-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-6239-1 advisory. It was discovered that ECDSA Util did not properly verify certain signature values. An attacker could possibly use this issue ...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS : wkhtmltopdf vulnerability (USN-6232-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-6232-1 advisory. It was discovered that wkhtmltopdf was not properly enforcing the same-origin policy when processing certain HTML files. If a user or...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : ConnMan vulnerabilities (USN-6236-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6236-1 advisory. It was discovered that ConnMan could be made to write out of bounds. A remote attacker could possibly use thi...

USN-6183-2: Bind vulnerability

USN-6183-1 fixed vulnerabilities in Bind. This update provides the corresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: Shoham Danino, Anat Bremler-Barr, Yehuda Afek, and Yuval Shavitt discovered that Bind incorrectly handled the cache size...

Ubuntu 16.04 ESM : libwebp vulnerability (USN-6078-2)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6078-2 advisory. USN-6078-1 fixed a vulnerability in libwebp. This update provides the corresponding update for Ubuntu 16.04 LTS. Tenable has extracted the preceding description...

Ubuntu 16.04 ESM / 18.04 ESM : Bind vulnerability (USN-6183-2)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6183-2 advisory. USN-6183-1 fixed vulnerabilities in Bind. This update provides the corresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 18.04 LTS...

Ubuntu 16.04 ESM / 18.04 ESM : YAJL vulnerabilities (USN-6233-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6233-1 advisory. It was discovered that YAJL was not properly performing bounds checks when decoding a string with escape sequences. If a user or automated...

USN-6184-2: CUPS vulnerability

USN-6184-1 fixed a vulnerability in CUPS. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: It was discovered that CUPS incorrectly handled certain memory operations. An attacker could possibly use this issue to cause CUPS to cras...

Ubuntu 16.04 ESM / 18.04 ESM : LibTIFF vulnerabilities (USN-6229-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6229-1 advisory. It was discovered that LibTIFF was not properly handling variables used to perform memory management operations when processing an image...

Ubuntu 16.04 ESM : PostgreSQL vulnerability (USN-6230-1)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6230-1 advisory. Alexander Lakhin discovered that PostgreSQL incorrectly handled certain CREATE privileges. An authenticated user could possibly use this issue to execute arbitrar...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 ESM : Knot Resolver vulnerability (USN-6225-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6225-1 advisory. It was discovered that Knot Resolver did not correctly handle certain client options. A remote attacker could send requests to...