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Vulnerability Details :

CVE-2020-11086

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-29 May, 2020 | 00:00
Updated At-04 Aug, 2024 | 11:21
Rejected At-
Credits

Out-of-bounds Read in FreeRDP `ntlm_read_ntlm_v2_response`

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:29 May, 2020 | 00:00
Updated At:04 Aug, 2024 | 11:21
Rejected At:
▼CVE Numbering Authority (CNA)
Out-of-bounds Read in FreeRDP `ntlm_read_ntlm_v2_response`

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.

Affected Products
Vendor
FreeRDPFreeRDP
Product
FreeRDP
Versions
Affected
  • <= 2.0.0
Problem Types
TypeCWE IDDescription
CWECWE-125CWE-125: Out-of-bounds Read
Type: CWE
CWE ID: CWE-125
Description: CWE-125: Out-of-bounds Read
Metrics
VersionBase scoreBase severityVector
3.13.1LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 3.1
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974
N/A
https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4
N/A
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
vendor-advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
mailing-list
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974
Resource: N/A
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
Resource:
vendor-advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
Resource:
mailing-list
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974
x_transferred
https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4
x_transferred
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
vendor-advisory
x_transferred
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
mailing-list
x_transferred
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974
Resource:
x_transferred
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4
Resource:
x_transferred
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
Resource:
vendor-advisory
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
Resource:
mailing-list
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:29 May, 2020 | 20:15
Updated At:20 Oct, 2023 | 19:24

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Secondary3.13.1LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Primary2.05.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:P
Type: Primary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 3.1
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Type: Primary
Version: 2.0
Base score: 5.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:N/A:P
CPE Matches
FreeRDP
freerdp
>>freerdp>>Versions before 2.1.0(exclusive)
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
openSUSE
opensuse
>>leap>>15.1
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarysecurity-advisories@github.com
CWE-125Secondarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: security-advisories@github.com
CWE ID: CWE-125
Type: Secondary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlsecurity-advisories@github.com
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4security-advisories@github.com
Patch
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974security-advisories@github.com
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlsecurity-advisories@github.com
Mailing List
Third Party Advisory
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
Source: security-advisories@github.com
Resource:
Third Party Advisory
Hyperlink: https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
Source: security-advisories@github.com
Resource:
Mailing List
Third Party Advisory

Change History

0
Information is not available yet

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