CVE-2018-8794

Summary

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.

Affected Software

Weaknesses

• CWE-680: CWE-680: Integer Overflow to Buffer Overflow

ADP Enrichment

CVE Program Container

Additional References

• http://www.securityfocus.com/bid/106938
• https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1
• https://security.gentoo.org/glsa/201903-06
• https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
• https://www.debian.org/security/2019/dsa-4394
• https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html

References

• http://www.securityfocus.com/bid/106938
• https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1
• https://security.gentoo.org/glsa/201903-06
• https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
• https://www.debian.org/security/2019/dsa-4394
• https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html
• http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html

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