Lucene search
GitHub Advisory DatabaseGHSA-8Q59-Q68H-6HV4HistoryMar 25, 2021 - 9:26 p.m.
Improper Input Validation in PyYAML
2021-03-2521:26:26
CWE-20
GitHub Advisory Database
github.com
91
0.003 Low
EPSS
Percentile
67.7%
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.
References
bugzilla.redhat.com/show_bug.cgi?id=1860466
github.com/advisories/GHSA-8q59-q68h-6hv4
github.com/SeldonIO/seldon-core/issues/2252
github.com/yaml/pyyaml/commit/a001f2782501ad2d24986959f0239a354675f9dc
github.com/yaml/pyyaml/issues/420
github.com/yaml/pyyaml/issues/420#issuecomment-663673966
nvd.nist.gov/vuln/detail/CVE-2020-14343
pypi.org/project/PyYAML/
www.oracle.com/security-alerts/cpuapr2022.html
www.oracle.com/security-alerts/cpujul2022.html
Related
nessus
nessus
EulerOS Virtualization for ARM 64 3.0.6.0 : PyYAML (EulerOS-SA-2021-1565)
2021-03-04 00:00:00
EulerOS 2.0 SP9 : PyYAML (EulerOS-SA-2021-1958)
2021-06-03 00:00:00
GLSA-202402-33 : PyYAML: Arbitrary Code Execution
2024-02-26 00:00:00
osv
osv
Moderate: python38:3.8 and python38-devel:3.8 security update
2021-06-29 13:57:32
CVE-2020-14343
2021-02-09 21:15:12
Moderate: python38:3.8 and python38-devel:3.8 security update
2021-06-29 13:57:32
alpinelinux
alpinelinux
CVE-2020-14343
2021-02-09 21:15:00
CVE-2020-1747
2020-03-24 15:15:00
cvelist
cvelist
CVE-2020-14343
2021-02-09 00:00:00
CVE-2020-1747
2020-03-24 13:56:37
gentoo
gentoo
PyYAML: Arbitrary Code Execution
2024-02-26 00:00:00
freebsd
freebsd
PyYAML -- arbitrary code execution
2020-07-22 00:00:00
py-yaml -- FullLoader (still) exploitable for arbitrary command execution
2020-03-02 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for PyYAML (EulerOS-SA-2021-2078)
2021-07-07 00:00:00
Huawei EulerOS: Security Advisory for PyYAML (EulerOS-SA-2021-1565)
2021-03-05 00:00:00
Huawei EulerOS: Security Advisory for PyYAML (EulerOS-SA-2021-1958)
2021-06-07 00:00:00
prion
prion
Input validation
2021-02-09 21:15:00
Input validation
2020-03-24 15:15:00
veracode
veracode
Arbitrary Code Execution
2020-10-27 05:37:05
Remote Code Execution
2020-03-03 03:39:05
redhatcve
redhatcve
CVE-2020-14343
2020-07-24 17:37:40
CVE-2020-1747
2020-03-02 09:41:10
redhat
redhat
(RHSA-2020:4641) Moderate: python38:3.8 security, bug fix, and enhancement update
2020-11-03 12:23:02
(RHSA-2021:4702) Moderate: Satellite 6.10 Release
2021-11-16 13:58:57
mageia
mageia
Updated python-yaml packages fix security vulnerability
2021-03-12 04:25:47
Updated python-yaml packages fix security vulnerability
2020-04-03 01:48:49
debiancve
debiancve
CVE-2020-14343
2021-02-09 21:15:00
CVE-2020-1747
2020-03-24 15:15:00
almalinux
almalinux
Moderate: python38:3.8 and python38-devel:3.8 security update
2021-06-29 13:57:32
Moderate: python38:3.8 security, bug fix, and enhancement update
2020-11-03 12:23:02
attackerkb
attackerkb
CVE-2020-14343
2021-02-09 00:00:00
rocky
rocky
python38:3.8 and python38-devel:3.8 security update
2021-06-29 13:57:32
python38:3.8 security, bug fix, and enhancement update
2020-11-03 12:23:02
ubuntucve
ubuntucve
CVE-2020-14343
2021-02-09 00:00:00
CVE-2020-1747
2020-03-24 00:00:00
githubexploit
githubexploit
Exploit for Improper Input Validation in Pyyaml
2021-06-27 06:56:15
cve
cve
CVE-2020-14343
2021-02-09 21:15:00
CVE-2020-1747
2020-03-24 15:15:00
fedora
fedora
[SECURITY] Fedora 32 Update: PyYAML-5.4.1-1.fc32
2021-01-30 01:42:55
[SECURITY] Fedora 33 Update: PyYAML-5.4.1-1.fc33
2021-01-23 01:32:47
[SECURITY] Fedora 30 Update: PyYAML-5.3.1-1.fc30
2020-03-27 10:46:20
oraclelinux
oraclelinux
python38:3.8 and python38-devel:3.8 security update
2021-07-02 00:00:00
python38:3.8 security, bug fix, and enhancement update
2020-11-10 00:00:00
ubuntu
ubuntu
PyYAML vulnerability
2021-05-10 00:00:00
ibm
ibm
photon
photon
Home
Download Photon OS
User Documentation
FAQ
Security Advisories
Related Information
Lightwave - PHSA-2021-1.0-0361
2021-02-22 00:00:00
Critical Photon OS Security Update - PHSA-2021-0190
2021-02-02 00:00:00
Critical Photon OS Security Update - PHSA-2021-3.0-0190
2021-02-02 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-14343 affecting package PyYAML for versions less than 5.4.1-1
2023-11-10 17:45:58
CVE-2020-1747 affecting package PyYAML for versions less than 5.4.1-1
2023-11-10 17:45:58
suse
suse
Security update for python-PyYAML (important)
2020-04-12 00:00:00
Security update for python-PyYAML (important)
2020-05-11 00:00:00
altlinux
altlinux
github
github
Improper Input Validation in PyYAML
2021-04-20 16:14:24
oracle
oracle
Oracle Critical Patch Update Advisory - July 2022
2022-07-19 00:00:00
Oracle Critical Patch Update Advisory - April 2023
2023-04-18 00:00:00
Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00