CVE-2018-15126
LibVNC Heap Use-After-Free Remote Code Execution
Description
LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution
INFO
Published Date :
Dec. 19, 2018, 4:29 p.m.
Last Modified :
Oct. 31, 2019, 1:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2018-15126
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-15126.
| URL | Resource |
|---|---|
| https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-027-libvnc-heap-use-after-free/ | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html | |
| https://usn.ubuntu.com/3877-1/ | Third Party Advisory |
| https://www.debian.org/security/2019/dsa-4383 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-15126 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-15126 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 31, 2019
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html [No Types Assigned] -
Modified Analysis by [email protected]
Feb. 26, 2019
Action Type Old Value New Value Changed Reference Type https://usn.ubuntu.com/3877-1/ No Types Assigned https://usn.ubuntu.com/3877-1/ Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2019/dsa-4383 No Types Assigned https://www.debian.org/security/2019/dsa-4383 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 04, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4383 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 01, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3877-1/ [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 09, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-027-libvnc-heap-use-after-free/ No Types Assigned https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-027-libvnc-heap-use-after-free/ Third Party Advisory Added CWE CWE-416 Added CPE Configuration OR *cpe:2.3:a:libvnc_project:libvncserver:*:*:*:*:*:*:*:* versions up to (excluding) 0.9.12 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-15126 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-15126
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.22 }} 0.06%
score
0.89755
percentile