Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2021-45958
5.5
MEDIUMCVSS v3
Published
January 1, 2022
CVSS v2
4.3 MEDIUM
Affected
6 projects
Assigned by
MITRE
Severity scale
010
Description
UltraJSON (aka ujson) through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation can, for example, use a large amount of indentation.
ultrajson/ultrajson
GitHubUltra fast JSON decoder and encoder written in C with Python bindings
GitHubUltra fast JSON decoder and encoder written in C with Python bindings< 5.2.0NVD
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