CVE-2019-12323 json
The HC.Server service in Hosting Controller HC10 10.14 allows an Invalid Pointer Write DoS.
published 2019-06-24 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3959
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 8.8%
- EPSS 8.8% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
The HC.Server service in Hosting Controller HC10 10.14 allows an Invalid Pointer Write DoS.
Timeline
- First public exploit (EDB-46995)
- Published
Exploit prediction
8.79% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-46995 HC10 HC.Server Service 10.14 - Remote Invalid Pointer Write dos, 2019-06-17
- hyp3rlinx.altervista.org http://hyp3rlinx.altervista.org referenced PoC, tagged "exploit" by a source, unverified
- seclists.org http://seclists.org/fulldisclosure/2019/Jun/28 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
hyp3rlinx.altervista.org
exploit, third-party-advisory
-
seclists.org
/fulldisclosure/2019/Jun/28
exploit, mailing-list, third-party-advisory
-
help.hostingcontroller.com
/OnlineHelp/default.aspx?pageid=hc_release_notes
release-notes, vendor-advisory
Sources
- CVE List CVE-2019-12323
- NVD CVE-2019-12323
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