CVE-2020-11086 — Out-of-bounds Read in Freerdp

CWE-125 — Out-of-bounds Read10 documents6 sources
Severity
5.4MEDIUMNVD
CNA3.1
EPSS
0.2%
top 59.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FreerdpDebian LinuxOpensuse Leap
Timeline
PublishedMay 29
Latest updateJun 4

Description

In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_ntlm_v2_client_challenge that reads up to 28 bytes out-of-bound to an internal structure. This has been fixed in 2.1.0.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:LExploitability: 2.8 | Impact: 2.5

Affected Packages3 packages

▶NVDfreerdp/freerdp< 2.1.0
▶CVEListV5freerdp/freerdp2.0.0
▶NVDopensuse/leap15.1

Also affects: Debian Linux 10.0

Patches

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

🔴Vulnerability Details

2
CVEList
Out-of-bounds Read in FreeRDP `ntlm_read_ntlm_v2_response`↗2020-05-29
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OSV
CVE-2020-11086: In FreeRDP less than or equal to 2↗2020-05-29
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📋Vendor Advisories

2
Red Hat
freerdp: out-of-bounds read in ntlm_read_ntlm_v2_client_challenge function↗2020-05-29
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Debian
CVE-2020-11086: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_re...↗2020
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💬Community

5
Bugzilla
CVE-2020-11086 freerdp: out-of-bounds read in ntlm_read_ntlm_v2_client_challenge function [fedora-all]↗2020-06-04
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Bugzilla
CVE-2020-11086 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_ntlm_v2_client_challenge function [fedora-all]↗2020-06-04
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Bugzilla
CVE-2020-11086 freerdp: out-of-bounds read in ntlm_read_ntlm_v2_client_challenge function [epel-6]↗2020-06-04
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Bugzilla
CVE-2020-11086 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_ntlm_v2_client_challenge function [epel-7]↗2020-06-04
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Bugzilla
CVE-2020-11086 freerdp: out-of-bounds read in ntlm_read_ntlm_v2_client_challenge function↗2020-06-04
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CVE-2020-11086 — Out-of-bounds Read in Freerdp | cvebase