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Merge pull request #4942 from github/amita-seal-GHSA-6757-jp84-gxfx
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advisory-database[bot] authored Oct 31, 2024
2 parents 3b7aa6c + c6e0920 commit f406ec0
Showing 1 changed file with 2 additions and 6 deletions.
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{
"schema_version": "1.4.0",
"id": "GHSA-6757-jp84-gxfx",
"modified": "2024-10-25T21:35:10Z",
"modified": "2024-10-25T21:35:11Z",
"published": "2021-04-20T16:14:24Z",
"aliases": [
"CVE-2020-1747"
],
"summary": "Improper Input Validation in PyYAML",
"details": "A vulnerability was discovered in the PyYAML library in versions before 5.3.1, 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. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor.",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
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"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
"introduced": "5.1.b1"
},
{
"fixed": "5.3.1"
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