9.8

CVE-2019-8287

TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tightvnc ≫ Tightvnc Version1.3.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 19.46% 0.97
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html
https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08
https://www.openwall.com/lists/oss-security/2018/12/10/5
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