It was discovered that elfutils incorrectly handled certain malformed files. If a user or automated system were tricked into processing a specially crafted file, elfutils could be made to crash or consume resources, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-16062, CVE-2018-16403, CVE-2018-18310, CVE-2018-18520, CVE-2018-18521, CVE-2019-7149, CVE-2019-7150, CVE-2019-7665)
It was discovered that elfutils incorrectly handled bounds checks in certain functions when processing malformed files. If a user or automated system were tricked into processing a specially crafted file, elfutils could be made to crash or consume resources, resulting in a denial of service. (CVE-2020-21047, CVE-2021-33294)
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "libasm1": "0.158-0ubuntu5.3+esm1", "libdw-dev": "0.158-0ubuntu5.3+esm1", "elfutils": "0.158-0ubuntu5.3+esm1", "elfutils-dbgsym": "0.158-0ubuntu5.3+esm1", "libelf1-dbgsym": "0.158-0ubuntu5.3+esm1", "libelf1": "0.158-0ubuntu5.3+esm1", "libasm1-dbgsym": "0.158-0ubuntu5.3+esm1", "libasm-dev": "0.158-0ubuntu5.3+esm1", "libdw1": "0.158-0ubuntu5.3+esm1", "libelf-dev": "0.158-0ubuntu5.3+esm1", "libdw1-dbgsym": "0.158-0ubuntu5.3+esm1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "libasm1": "0.165-3ubuntu1.2+esm1", "libdw-dev": "0.165-3ubuntu1.2+esm1", "elfutils": "0.165-3ubuntu1.2+esm1", "elfutils-dbgsym": "0.165-3ubuntu1.2+esm1", "libelf1-dbgsym": "0.165-3ubuntu1.2+esm1", "libelf1": "0.165-3ubuntu1.2+esm1", "libasm1-dbgsym": "0.165-3ubuntu1.2+esm1", "libasm-dev": "0.165-3ubuntu1.2+esm1", "libdw1": "0.165-3ubuntu1.2+esm1", "libelf-dev": "0.165-3ubuntu1.2+esm1", "libdw1-dbgsym": "0.165-3ubuntu1.2+esm1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "libasm1": "0.170-0.4ubuntu0.1+esm1", "libdw-dev": "0.170-0.4ubuntu0.1+esm1", "elfutils": "0.170-0.4ubuntu0.1+esm1", "elfutils-dbgsym": "0.170-0.4ubuntu0.1+esm1", "libelf1-dbgsym": "0.170-0.4ubuntu0.1+esm1", "libelf1": "0.170-0.4ubuntu0.1+esm1", "libasm1-dbgsym": "0.170-0.4ubuntu0.1+esm1", "libasm-dev": "0.170-0.4ubuntu0.1+esm1", "libdw1": "0.170-0.4ubuntu0.1+esm1", "libelf-dev": "0.170-0.4ubuntu0.1+esm1", "libdw1-dbgsym": "0.170-0.4ubuntu0.1+esm1" } ] }
{ "availability": "No subscription required", "binaries": [ { "libasm1": "0.176-1.1ubuntu0.1", "libdw-dev": "0.176-1.1ubuntu0.1", "elfutils": "0.176-1.1ubuntu0.1", "elfutils-dbgsym": "0.176-1.1ubuntu0.1", "libelf1-dbgsym": "0.176-1.1ubuntu0.1", "libelf1": "0.176-1.1ubuntu0.1", "libasm1-dbgsym": "0.176-1.1ubuntu0.1", "libasm-dev": "0.176-1.1ubuntu0.1", "libdw1": "0.176-1.1ubuntu0.1", "libelf-dev": "0.176-1.1ubuntu0.1", "libdw1-dbgsym": "0.176-1.1ubuntu0.1" } ] }