CVE-2020-13396 — Out-of-bounds Read in Freerdp

CWE-125 — Out-of-bounds Read12 documents8 sources
Severity
7.1HIGHNVD
EPSS
0.5%
top 33.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
FreerdpCanonical Ubuntu LinuxDebian Linux+1 more
Timeline
PublishedMay 22
Latest updateMay 24

Description

An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:LExploitability: 2.8 | Impact: 4.2

Affected Packages2 packages

▶NVDfreerdp/freerdp< 2.1.1
▶NVDopensuse/leap15.1

Also affects: Debian Linux 10.0, 9.0, Ubuntu Linux 16.04, 18.04, 19.10, 20.04

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-5cv3-wf6w-ffmx: An issue was discovered in FreeRDP before 2↗2022-05-24
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CVEList
CVE-2020-13396: An issue was discovered in FreeRDP before 2↗2020-05-22
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OSV
CVE-2020-13396: An issue was discovered in FreeRDP before 2↗2020-05-22
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📋Vendor Advisories

5
Ubuntu
FreeRDP vulnerabilities↗2020-11-26
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Ubuntu
FreeRDP vulnerabilities↗2020-06-04
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Ubuntu
FreeRDP vulnerabilities↗2020-06-01
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Red Hat
freerdp: Out-of-bounds read in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.↗2020-05-22
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Debian
CVE-2020-13396: freerdp2 - An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vul...↗2020
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💬Community

3
Bugzilla
CVE-2020-13396 freerdp: Out-of-bounds read in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.↗2020-05-28
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Bugzilla
CVE-2020-13396 freerdp1.2: freerdp: Out-of-bounds read in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c. [fedora-all]↗2020-05-28
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Bugzilla
CVE-2020-13396 freerdp: Out-of-bounds read in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c. [epel-all]↗2020-05-28
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CVE-2020-13396 — Out-of-bounds Read in Freerdp | cvebase