CVE-2019-15679: Buffer Overflow
First published: Tue Oct 29 2019(Updated: )
TightVNC code version 1.3.10 contains heap buffer overflow in InitialiseRFBConnection function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.
Credit: vulnerability@kaspersky.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tightvnc Tightvnc | =1.3.10 | |
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Reference Links
- https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf
- https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html
- https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08
- https://www.openwall.com/lists/oss-security/2018/12/10/5
- https://www.cisa.gov/news-events/ics-advisories/icsa-20-343-08 (Advisory)
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2019-15679.
What is the severity of CVE-2019-15679?
CVE-2019-15679 has a severity rating of critical (9.8).
What is the affected software of CVE-2019-15679?
The affected software is TightVNC version 1.3.10.
How can CVE-2019-15679 be exploited?
CVE-2019-15679 can be exploited through network connectivity.
Are there any references for CVE-2019-15679?
Yes, you can find references for CVE-2019-15679 in the following links: - [Siemens ProductCERT](https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf) - [Debian LTS](https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html) - [US-CERT](https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08)
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- collector/ics-cert-advisory
- source/ICS
- agent/references
- agent/author
- agent/severity
- agent/weakness
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/tightvnc
- canonical/tightvnc tightvnc
- version/tightvnc tightvnc/1.3.10