CVE-2018-20748

Related Files

Ubuntu Security Notice USN-4587-1

Posted Oct 21, 2020

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4587-1 - Nicolas Ruff discovered that iTALC had buffer overflows, divide-by-zero errors and didn't check malloc return values. A remote attacker could use these issues to cause a denial of service or possibly execute arbitrary code. Josef Gajdusek discovered that iTALC had heap-based buffer overflow vulnerabilities. A remote attacker could used these issues to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, remote, denial of service, overflow, arbitrary, vulnerability

systems | linux, ubuntu

advisories | CVE-2014-6051, CVE-2014-6055, CVE-2018-20019, CVE-2018-20020, CVE-2018-20023, CVE-2018-20024, CVE-2018-20748, CVE-2018-20750, CVE-2019-15681

SHA-256 | 852e2ad5f87cab236b79c9a3c921691e530d13ce804213bb2268c40edc71dc2c

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Ubuntu Security Notice USN-3877-1

Posted Feb 1, 2019

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3877-1 - It was discovered that LibVNCServer incorrectly handled certain operations. A remote attacker able to connect to applications using LibVNCServer could possibly use this issue to obtain sensitive information, cause a denial of service, or execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary

systems | linux, ubuntu

advisories | CVE-2018-15126, CVE-2018-20021, CVE-2018-20748

SHA-256 | 7bb816aece59b9aab809749a28009badb441a6a40624bdbbbb3fb7066549f21a

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