CVE-2018-8794

CRITICAL

9.8

Description

rdesktop versions up to and including v1.8.3 contain an Integer Overflow that leads to an Out-Of-Bounds Write in function process_bitmap_updates() and results in a memory corruption and possibly even a remote code execution.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/5/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxopensuse:leaprdesktop:rdesktop

Weaknesses (CWE)

CWE-680CWE-190CWE-787

References

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html(cve@checkpoint.com)

http://www.securityfocus.com/bid/106938(cve@checkpoint.com)

https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1(cve@checkpoint.com)

https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html(cve@checkpoint.com)

https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/(cve@checkpoint.com)

https://security.gentoo.org/glsa/201903-06(cve@checkpoint.com)

https://www.debian.org/security/2019/dsa-4394(cve@checkpoint.com)

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/106938(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201903-06(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2019/dsa-4394(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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