var-201609-0432
Vulnerability from variot
The parse_string function in cjson.c in the cJSON library mishandles UTF8/16 strings, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a non-hex character in a JSON string, which triggers a heap-based buffer overflow. ESnetiPerf3 is a suite of tools for testing the maximum bandwidth in an IP network. A heap buffer overflow vulnerability exists in the JSON processing function of Esnetiperf version 3.1.1. ESnet iPerf3 is prone to a heap-based buffer-overflow vulnerability. Failed attempts will likely cause a denial-of-service condition. ESnet iPerf3 3.1.1. and 3.1-1 are vulnerable; other versions may also be affected
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.