View at Official suse advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2021-45958 severity moderate: SUSE including 10 source package names (python-ujson, python2-ujson-1.35-150100.3.8.1, …), 26 product×package rows across 21 product lines (HPE Helion OpenStack 8, SUSE Linux Enterprise Module for Development Tools 15 SP4, … (21 product lines)): Fixed 21, Will Not Fix 5.
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.