SARA / Free Tools / CVE / CVE-2018-20024

CVE-2018-20024 — LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null poin

LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS.

CVSS
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EPSS
3.73% (top 12.10%)
CWE
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Published
2018-12-19T16:00:00.000Z
Last modified
2024-08-05T11:51:18.329Z
CVSS vector
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01What is this vulnerability?

LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS.

02Affected products

VendorProductVersions
na / LibVNCcommit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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