Julius Pfrommer

2 exploits Active since Jul 2021
CVE-2020-36429 WRITEUP MEDIUM WRITEUP
open62541 1.0.0-1.0.3 - Out-of-bounds Write in Variant_encodeJson
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.
CVSS 5.5
CVE-2022-25761 WRITEUP HIGH WRITEUP
open62541 < 1.2.5 and 1.3-rc1-1.3.1 - Denial of Service via Unlimited Chunk Reception
The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
CVSS 7.5