245 lines
6.5 KiB
JSON
245 lines
6.5 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "UBUNTU-CVE-2021-33294",
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"details": "In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.",
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"aliases": [],
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"upstream": [
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"CVE-2021-33294"
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],
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"related": [
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"USN-6322-1"
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],
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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],
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"published": "2023-07-18T14:15:00Z",
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"modified": "2026-04-22T07:40:04Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"name": "elfutils",
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"purl": "pkg:deb/ubuntu/elfutils@0.158-0ubuntu5.3+esm1?arch=source&distro=trusty/esm"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "0.158-0ubuntu5.3+esm1"
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}
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]
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}
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],
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"versions": [
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"0.157-1ubuntu1",
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"0.158-0ubuntu3",
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"0.158-0ubuntu4",
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"0.158-0ubuntu5",
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"0.158-0ubuntu5.1",
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"0.158-0ubuntu5.2",
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"0.158-0ubuntu5.3"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "elfutils",
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"binary_version": "0.158-0ubuntu5.3+esm1"
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},
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{
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"binary_name": "libasm1",
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"binary_version": "0.158-0ubuntu5.3+esm1"
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},
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{
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"binary_name": "libdw1",
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"binary_version": "0.158-0ubuntu5.3+esm1"
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},
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{
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"binary_name": "libelf1",
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"binary_version": "0.158-0ubuntu5.3+esm1"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
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"priority_reason": "No real security impact as this is a command-line utility that is not generally expected to handle untrusted input."
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:16.04:LTS",
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"name": "elfutils",
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"purl": "pkg:deb/ubuntu/elfutils@0.165-3ubuntu1.2+esm1?arch=source&distro=esm-infra/xenial"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "0.165-3ubuntu1.2+esm1"
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}
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]
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}
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],
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"versions": [
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"0.163-4ubuntu1",
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"0.163-5.1",
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"0.164-1",
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"0.165-3",
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"0.165-3ubuntu1",
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"0.165-3ubuntu1.1",
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"0.165-3ubuntu1.2"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "elfutils",
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"binary_version": "0.165-3ubuntu1.2+esm1"
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},
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{
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"binary_name": "libasm1",
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"binary_version": "0.165-3ubuntu1.2+esm1"
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},
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{
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"binary_name": "libdw1",
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"binary_version": "0.165-3ubuntu1.2+esm1"
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},
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{
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"binary_name": "libelf1",
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"binary_version": "0.165-3ubuntu1.2+esm1"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
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"priority_reason": "No real security impact as this is a command-line utility that is not generally expected to handle untrusted input."
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:18.04:LTS",
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"name": "elfutils",
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"purl": "pkg:deb/ubuntu/elfutils@0.170-0.4ubuntu0.1+esm1?arch=source&distro=esm-infra/bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "0.170-0.4ubuntu0.1+esm1"
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}
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]
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}
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],
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"versions": [
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"0.170-0.1",
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"0.170-0.2",
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"0.170-0.3",
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"0.170-0.4",
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"0.170-0.4ubuntu0.1"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "elfutils",
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"binary_version": "0.170-0.4ubuntu0.1+esm1"
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},
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{
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"binary_name": "libasm1",
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"binary_version": "0.170-0.4ubuntu0.1+esm1"
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},
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{
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"binary_name": "libdw1",
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"binary_version": "0.170-0.4ubuntu0.1+esm1"
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},
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{
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"binary_name": "libelf1",
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"binary_version": "0.170-0.4ubuntu0.1+esm1"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
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"priority_reason": "No real security impact as this is a command-line utility that is not generally expected to handle untrusted input."
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "elfutils",
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"purl": "pkg:deb/ubuntu/elfutils@0.176-1.1ubuntu0.1?arch=source&distro=focal"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "0.176-1.1ubuntu0.1"
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}
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]
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}
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],
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"versions": [
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"0.176-1.1",
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"0.176-1.1build1"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "elfutils",
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"binary_version": "0.176-1.1ubuntu0.1"
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},
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{
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"binary_name": "libasm1",
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"binary_version": "0.176-1.1ubuntu0.1"
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},
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{
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"binary_name": "libdw1",
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"binary_version": "0.176-1.1ubuntu0.1"
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},
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{
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"binary_name": "libelf1",
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"binary_version": "0.176-1.1ubuntu0.1"
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}
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],
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"availability": "No subscription required",
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"priority_reason": "No real security impact as this is a command-line utility that is not generally expected to handle untrusted input."
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}
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}
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],
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"references": [
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-33294"
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},
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{
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"type": "REPORT",
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"url": "https://sourceware.org/pipermail/elfutils-devel/2021q1/003607.html"
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},
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{
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"type": "REPORT",
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"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=27501"
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},
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-6322-1"
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},
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{
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"type": "REPORT",
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"url": "https://www.cve.org/CVERecord?id=CVE-2021-33294"
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}
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]
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} |