CVE-2018-20174 — Out-of-bounds Read in Rdesktop

CWE-125 — Out-of-bounds ReadCWE-200 — Sensitive Information Exposure7 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 29.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
RdesktopDebian Rdesktop
Timeline
PublishedMar 15
Latest updateMay 14

Description

rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in the function ui_clip_handle_data() that results in an information leak.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/rdesktop< rdesktop 1.8.4-1 (bookworm)
▶Debianrdesktop/rdesktop< 1.8.4-1+3

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-x44r-7fww-mxqw: rdesktop versions up to and including v1↗2022-05-14
▶
OSV
CVE-2018-20174: rdesktop versions up to and including v1↗2019-03-15
▶

📋Vendor Advisories

2
Red Hat
rdesktop: Information leak in ui_clip_handle_data↗2019-01-04
▶
Debian
CVE-2018-20174: rdesktop - rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in th...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-20174 rdesktop: Information leak in ui_clip_handle_data↗2019-01-29
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Bugzilla
CVE-2018-20174 CVE-2018-20175 CVE-2018-20176 CVE-2018-20177 CVE-2018-20178 CVE-2018-20179 CVE-2018-20180 CVE-2018-20181 CVE-2018-20182 CVE-2018-8791 CVE-2018-8792 CVE-2018-8793 CVE-2018-8794 CVE-2018-↗2019-01-29
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