HimitZH HOJ up to 4.6-9a65e3f Topic sandbox

Overview

A vulnerability, which was classified as critical, has been found in HimitZH HOJ up to 4.6-9a65e3f. This issue affects some unknown processing of the component Topic Handler. The manipulation leads to sandbox issue. The CWE definition for the vulnerability is CWE-265. The weakness was published 09/27/2023. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-5223. The attack may be initiated remotely. There are no technical details available. Furthermore, there is an exploit available. The exploit has been disclosed to the public and may be used. The price for an exploit might be around USD $0-$5k at the moment. MITRE ATT&CK project uses the attack technique T1611 for this issue. It is declared as Proof-of-Concept. The exploit is available at github.com. We expect the 0-day to have been worth approximately $0-$5k. [Details]

IOB - Indicator of Behavior (263)

Timeline

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Language

en214
zh16
it8
pt6
ja4

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Country

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Actors

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Activities

IOC - Indicator of Compromise (6)

These indicators of compromise highlight associated network ranges which are known to be part of research and attack activities.

IDIP rangeActorTypeConfidence
13.76.40.0/24Cobalt StrikepredictiveHigh
2XX.XX.XX.X/XXXxxxxxpredictiveHigh
3XX.XXX.XX.X/XXXxxxxx Xxxxxx Xx XxxxxxxpredictiveHigh
4XX.XX.XXX.X/XXXxxxxxxxpredictiveHigh
5XXX.XX.XX.X/XXXxxxxpredictiveHigh
6XXX.XXX.X.X/XXXxxxxx Xxxxxx Xx XxxxxxxpredictiveHigh

TTP - Tactics, Techniques, Procedures (1)

Tactics, techniques, and procedures summarize the suspected MITRE ATT&CK techniques used. This data is unique as it uses our predictive model for actor profiling.

IDTechniqueClassVulnerabilitiesAccess VectorTypeConfidence
1T1611CWE-265Containment ErrorsverifiedHigh

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