Home/CVE/rdesktop versions up to and including v1.8.3 contain several Out-Of-Bounds Reads in the file secure.c that result in a D
CVE

CVE-2018-20176

rdesktop versions up to and including v1.8.3 contain several Out-Of-Bounds Reads in the file secure.c that result in a D

rdesktop versions up to and including v1.8.3 contain several Out-Of-Bounds Reads in the file secure.c that result in a Denial of Service (segfault).

HIGH · CVSS 7.5 EPSS 0.00895
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

1
rdesktop<= 1.8.3
⚠

Public Exploits & PoCs

1
pocresearch.checkpoint.com · reverse-rdp-attack-code-execution-on-rdp-clientsresearch.checkpoint.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Mar 2019 · 06:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

2
suse-csafopenSUSE-SU-2024:11298-1
suse-csafopenSUSE-SU-2019:2135-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html
http://www.securityfocus.com/bid/106938
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html
https://security.gentoo.org/glsa/201903-06
https://www.debian.org/security/2019/dsa-4394
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