Fix Prevention

🟠 High   ⏱ 15–60 min  Last verified: 30 June 2018 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-3877-1 Related CVEs: CVE-2018-15126 CVE-2018-15127 CVE-2018-20019 CVE-2018-20020 CVE-2018-20021 CVE-2018-20022 CVE-2018-20023 CVE-2018-20024  +12 more Upstream summary: It was discovered that LibVNCServer incorrectly handled certain operations. A remote attacker able to connect […]

🟡 Medium   ⏱ 10–30 min  Last verified: 29 June 2018 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-3434-1 Related CVEs: CVE-2017-14062 CVE-2015-2059 CVE-2015-8948 CVE-2016-6261 CVE-2016-6262 CVE-2016-6263 Upstream summary: It was discovered that Libidn incorrectly handled decoding certain digits. A remote attacker could use this issue to cause […]

🟢 Low   ⏱ 5–15 min  Last verified: 29 June 2018 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-3760-1 Related CVEs: CVE-2018-16140 Upstream summary: It was discovered that transfig incorrectly handled certain FIG files. An attacker could possibly use this to execute arbitrary code. Table of contents Symptom […]

🟢 Low   ⏱ 5–15 min  Last verified: 29 June 2018 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4820-1 Related CVEs: CVE-2017-5899 Upstream summary: It was discovered that S-nail incorrectly handled paths. An attacker could possible use this issue to write arbitrary files and escalate privileges. Table of […]

🟢 Low   ⏱ 5–15 min  Last verified: 24 June 2018 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4844-1 Related CVEs: CVE-2018-13054 Upstream summary: Matthias Gerstner discovered that the cinnamon-settings-users utility in Cinnamon did not safely handle symlinks. An unprivileged attacker could potentially use this vulnerability to overwrite […]