kritik
CVE-2020-14343
PyYAML: incomplete fix for CVE-2020-1747
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, GHSA, CBL-Mariner, Photon OS. Daha düşük diyenler: Red Hat (orta), AlmaLinux (orta), Oracle (orta), Rocky Linux (orta), Ubuntu (orta).
Açıklama
A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. This flaw allows an attacker to execute arbitrary code on the system by abusing the python/object/new constructor. This flaw is due to an incomplete fix for CVE-2020-1747.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| CBL-Mariner 2.0 | PyYAML | 0:5.4.1-1.cm2 |
| Photon OS 1.0 | PyYAML | 3.12-6.ph1 |
| Photon OS 2.0 | PyYAML | 3.12-7.ph2 |
| Photon OS 3.0 | PyYAML | 3.13-6.ph3 |
| pip::GitHub Security Advisory pip | pyyaml | 5.4 |
| alma 8 | python38:3.8::python38-Cython, python38:3.8::python38-PyMySQL, python38:3.8::python38-asn1crypto ve 26 tane daha | 0.29.14-4.module_el8.6.0+2778+cd494b30 ve 26 tane daha |
| alpine 3.11 | py3-yaml | 5.3.1-r1 |
| alpine 3.12 | py3-yaml | 5.3.1-r1 |
| alpine 3.13 | py3-yaml | 5.3.1-r2 |
| alpine 3.14 | py3-yaml | 5.4-r0 |
| alpine 3.15 | py3-yaml | 5.4-r0 |
| alpine 3.16 | py3-yaml | 5.4-r0 |
32 kaynaktaki 184 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| CBL-Mariner 2.0 | PyYAML | 0:5.4.1-1.cm2 |
| Photon OS 1.0 | PyYAML | 3.12-6.ph1 |
| Photon OS 2.0 | PyYAML | 3.12-7.ph2 |
| Photon OS 3.0 | PyYAML | 3.13-6.ph3 |
| pip::GitHub Security Advisory pip | pyyaml | 5.4 |
| alma 8 | python38:3.8::python38-Cython | 0.29.14-4.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-PyMySQL | 0.10.1-1.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-asn1crypto | 1.2.0-3.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-atomicwrites | 1.3.0-8.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-attrs | 19.3.0-3.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-cffi | 1.13.2-3.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-chardet | 3.0.4-19.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-cryptography | 2.8-3.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-idna | 2.8-6.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-markupsafe | 1.1.1-6.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-mod_wsgi | 4.6.8-3.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-more-itertools | 7.2.0-5.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-packaging | 19.2-3.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-pluggy | 0.13.0-3.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-ply | 3.11-10.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-psycopg2 | 2.8.4-4.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-psycopg2-doc | 2.8.4-4.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-psycopg2-tests | 2.8.4-4.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-py | 1.8.0-8.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-pycparser | 2.19-3.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-pyparsing | 2.4.5-3.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-pysocks | 1.7.1-4.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-pytest | 4.6.6-3.module_el8.4.0+2510+cb4d423d |
| alma 8 | python38:3.8::python38-pytz | 2019.3-3.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-pyyaml | 5.4.1-1.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-requests | 2.22.0-9.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-scipy | 1.3.1-4.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-six | 1.12.0-10.module_el8.6.0+2778+cd494b30 |
| alma 8 | python38:3.8::python38-wcwidth | 0.1.7-16.module_el8.4.0+2510+cb4d423d |
| alpine 3.11 | py3-yaml | 5.3.1-r1 |
| alpine 3.12 | py3-yaml | 5.3.1-r1 |
| alpine 3.13 | py3-yaml | 5.3.1-r2 |
| alpine 3.14 | py3-yaml | 5.4-r0 |
| alpine 3.15 | py3-yaml | 5.4-r0 |
| alpine 3.16 | py3-yaml | 5.4-r0 |
| alpine 3.17 | py3-yaml | 5.4-r0 |
| alpine 3.18 | py3-yaml | 5.4-r0 |
| alpine 3.19 | py3-yaml | 5.4-r0 |
| alpine 3.20 | py3-yaml | 5.4-r0 |
| alpine 3.21 | py3-yaml | 5.4-r0 |
| alpine 3.22 | py3-yaml | 5.4-r0 |
| alpine 3.23 | py3-yaml | 5.4-r0 |
| alpine 3.24 | py3-yaml | 5.4-r0 |
| alpine edge | py3-yaml | 5.4-r0 |
| debian 11 | pyyaml | 5.3.1-4 |
| debian 12 | pyyaml | 5.3.1-4 |
| debian 13 | pyyaml | 5.3.1-4 |
| debian 14 | pyyaml | 5.3.1-4 |
| echo | pyyaml | 5.3.1-4 |
| Oracle Linux 8 | python38 | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-Cython | 0.29.14-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-PyMySQL | 0.10.1-1.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-asn1crypto | 1.2.0-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-babel | 2.7.0-10.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-cffi | 1.13.2-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-chardet | 3.0.4-19.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-cryptography | 2.8-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-debug | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-devel | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-idle | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-idna | 2.8-6.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-jinja2 | 2.10.3-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-libs | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-lxml | 4.4.1-5.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-markupsafe | 1.1.1-6.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-mod_wsgi | 4.6.8-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-numpy | 1.17.3-5.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-numpy-doc | 1.17.3-5.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-numpy-f2py | 1.17.3-5.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-pip | 19.3.1-1.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-pip-wheel | 19.3.1-1.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-ply | 3.11-10.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-psutil | 5.6.4-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-psycopg2 | 2.8.4-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-psycopg2-doc | 2.8.4-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-psycopg2-tests | 2.8.4-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-pycparser | 2.19-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-pysocks | 1.7.1-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-pytz | 2019.3-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-pyyaml | 5.4.1-1.module+el8.4.0+20219+c17d6bc1 |
| Oracle Linux 8 | python38-requests | 2.22.0-9.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-rpm-macros | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-scipy | 1.3.1-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-setuptools | 41.6.0-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-setuptools-wheel | 41.6.0-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-six | 1.12.0-10.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-test | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-tkinter | 3.8.6-3.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-urllib3 | 1.25.7-4.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-wheel | 0.33.6-5.module+el8.4.0+20068+32a535e2 |
| Oracle Linux 8 | python38-wheel-wheel | 0.33.6-5.module+el8.4.0+20068+32a535e2 |
| rocky 8 | python38 | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-Cython | 0.29.14-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-PyMySQL | 0.10.1-1.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-asn1crypto | 1.2.0-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-babel | 2.7.0-10.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-cffi | 1.13.2-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-cryptography | 2.8-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-debug | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-devel | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-idle | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-idna | 2.8-6.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-jinja2 | 2.10.3-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-libs | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-lxml | 4.4.1-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-markupsafe | 1.1.1-6.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-mod_wsgi | 4.6.8-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-numpy | 1.17.3-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-numpy-doc | 1.17.3-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-numpy-f2py | 1.17.3-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-pip | 19.3.1-1.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-pip-wheel | 19.3.1-1.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-psutil | 5.6.4-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-psycopg2 | 2.8.4-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-psycopg2-doc | 2.8.4-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-psycopg2-tests | 2.8.4-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-pycparser | 2.19-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-pytz | 2019.3-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-pyyaml | 5.4.1-1.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-requests | 2.22.0-9.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-rpm-macros | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-scipy | 1.3.1-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-setuptools | 41.6.0-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-setuptools-wheel | 41.6.0-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-six | 1.12.0-10.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-test | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-tkinter | 3.8.6-3.module+el8.4.0+595+c96abaa2 |
| rocky 8 | python38-urllib3 | 1.25.7-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-wheel | 0.33.6-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38-wheel-wheel | 0.33.6-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38 | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-Cython | 0.29.14-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-PyMySQL | 0.10.1-1.module+el8.5.0+672+ab6eb015 |
| rocky 8 | python38:3.8::python38-asn1crypto | 1.2.0-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-babel | 2.7.0-10.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-cffi | 1.13.2-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-chardet | 3.0.4-19.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-cryptography | 2.8-3.module+el8.5.0+672+ab6eb015 |
| rocky 8 | python38:3.8::python38-debug | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-devel | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-idle | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-idna | 2.8-6.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-jinja2 | 2.10.3-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-libs | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-lxml | 4.4.1-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-markupsafe | 1.1.1-6.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-mod_wsgi | 4.6.8-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-numpy | 1.17.3-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-numpy-doc | 1.17.3-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-numpy-f2py | 1.17.3-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-pip | 19.3.1-1.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-pip-wheel | 19.3.1-1.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-ply | 3.11-10.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-psutil | 5.6.4-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-psycopg2 | 2.8.4-4.module+el8.6.0+794+eba84017 |
| rocky 8 | python38:3.8::python38-psycopg2-doc | 2.8.4-4.module+el8.6.0+794+eba84017 |
| rocky 8 | python38:3.8::python38-psycopg2-tests | 2.8.4-4.module+el8.6.0+794+eba84017 |
| rocky 8 | python38:3.8::python38-pycparser | 2.19-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-pysocks | 1.7.1-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-pytz | 2019.3-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-pyyaml | 5.4.1-1.module+el8.5.0+672+ab6eb015 |
| rocky 8 | python38:3.8::python38-requests | 2.22.0-9.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-rpm-macros | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-scipy | 1.3.1-4.module+el8.5.0+672+ab6eb015 |
| rocky 8 | python38:3.8::python38-setuptools | 41.6.0-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-setuptools-wheel | 41.6.0-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-six | 1.12.0-10.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-test | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-tkinter | 3.8.6-3.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-urllib3 | 1.25.7-4.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-wheel | 0.33.6-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python38:3.8::python38-wheel-wheel | 0.33.6-5.module+el8.4.0+570+c2eaf144 |
| rocky 8 | python39-chardet | 3.0.4-19.module+el8.4.0+574+843c4898 |
| rocky 8 | python39-ply | 3.11-10.module+el8.4.0+574+843c4898 |
| rocky 8 | python39-pysocks | 1.7.1-4.module+el8.4.0+574+843c4898 |
| ubuntu 20.04 | pyyaml | 5.3.1-1ubuntu0.1 |
| ubuntu 20.04-ESM | pyyaml | 5.3.1-1ubuntu0.1 |
| ubuntu 20.10 | pyyaml | 5.3.1-2ubuntu0.1 |
| ubuntu 21.04 | pyyaml | 5.3.1-3ubuntu1 |
Referanslar
- https://access.redhat.com/security/cve/CVE-2020-14343
- https://bugzilla.redhat.com/show_bug.cgi?id=1860466
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14343
- https://errata.almalinux.org/8/ALSA-2021-2583.html
- https://errata.rockylinux.org/RLSA-2021:2583
- https://github.com/SeldonIO/seldon-core/issues/2252
- https://github.com/advisories/GHSA-8q59-q68h-6hv4
- https://github.com/pypa/advisory-database/tree/main/vulns/pyyaml/PYSEC-2021-142.yaml
21 referansın hepsi
- https://github.com/yaml/pyyaml
- https://github.com/yaml/pyyaml/commit/a001f2782501ad2d24986959f0239a354675f9dc
- https://github.com/yaml/pyyaml/issues/420
- https://github.com/yaml/pyyaml/issues/420#issuecomment-663673966
- https://github.com/yaml/pyyaml/wiki/PyYAML-yaml.load%28input%29-Deprecation
- https://linux.oracle.com/cve/CVE-2020-14343.html
- https://linux.oracle.com/errata/ELSA-2021-2583.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-14343
- https://pypi.org/project/PyYAML
- https://ubuntu.com/security/notices/USN-4940-1
- https://www.cve.org/CVERecord?id=CVE-2020-14343
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html