VDB
GCVE-110-MAGEIA-2021-119
GCVE-110-MAGEIA-2021-119
Advisory Published
A vulnerability was discovered in the PyYAML library, 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 (CVE-2020-14343).
Threat Intelligence
Snort Rules (1)
1244251: CVE-2020-14343 PyYAML insecure deserialization RCE via python/object constructor
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Mageia | python-yaml | 0 (affected), 5.3.1-1.1.mga7 (unaffected) | — |
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