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Vulnerability Details : CVE-2018-15127

LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution
Publish Date : 2018-12-19 Last Update Date : 2020-10-23
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 787

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:0059: libvncserver security update (Important) oval:com.redhat.rhsa:def:20190059 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-15127

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 18.04 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 18.10 * * * Version Details Vulnerabilities
5 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
7 Application Libvnc Project Libvncserver * * * * Version Details Vulnerabilities
8 OS Redhat Enterprise Linux Desktop 7.0 * * * Version Details Vulnerabilities
9 OS Redhat Enterprise Linux Server 7.0 * * * Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Server Aus 7.6 * * * Version Details Vulnerabilities
11 OS Redhat Enterprise Linux Server Eus 7.6 * * * Version Details Vulnerabilities
12 OS Redhat Enterprise Linux Server Tus 7.6 * * * Version Details Vulnerabilities
13 OS Redhat Enterprise Linux Workstation 7.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Debian Debian Linux 2
Libvnc Project Libvncserver 1
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 1
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 1

- References For CVE-2018-15127

https://access.redhat.com/errata/RHSA-2019:0059
REDHAT RHSA-2019:0059
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-028-libvnc-heap-out-of-bound-write/
https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html
MLIST [debian-lts-announce] 20181227 [SECURITY] [DLA 1617-1] libvncserver security update
https://usn.ubuntu.com/3877-1/
UBUNTU USN-3877-1
https://www.debian.org/security/2019/dsa-4383
DEBIAN DSA-4383
https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
MLIST [debian-lts-announce] 20191030 [SECURITY] [DLA 1979-1] italc security update
https://usn.ubuntu.com/4547-1/
UBUNTU USN-4547-1
https://usn.ubuntu.com/4587-1/
UBUNTU USN-4587-1

- Metasploit Modules Related To CVE-2018-15127

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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