Security readout for executives and security teams
CVE-2018-8797 affects the rdesktop RDP client through version 1.8.3. A malicious or compromised RDP server could trigger memory corruption in the client, with sources describing probable remote code execution. The main business risk is to users or administrators who connect with old rdesktop builds. Exposure is likely where Linux or Unix endpoints, jump hosts, or admin workstations still run rdesktop 1.8.3 or earlier, especially when connecting to external, third-party, or potentially compromised RDP servers. Prioritize remediation for administrator workstations and jump hosts. This is an older client-side issue, but probable code execution makes stale rdesktop installations a meaningful exposure when users connect to untrusted or compromised RDP servers. Mitigation focus: Upgrade rdesktop beyond version 1.8.3 where available.; Apply Debian, Gentoo, openSUSE, or other distribution security updates.; Remove rdesktop from systems that no longer require it..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Open ATT&CK lookupExecution behavior lookup
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Open ATT&CK lookupCVE-2018-8797 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1CVE reference · x_refsource_MISC
- GLSA-201903-06CVE reference · vendor-advisory, x_refsource_GENTOO
- https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/CVE reference · x_refsource_CONFIRM
- DSA-4394CVE reference · vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20190219 [SECURITY] [DLA 1683-1] rdesktop security updateCVE reference · mailing-list, x_refsource_MLIST
Products and packages named in the record
CWE details
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