CVE-2020-11088

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-11088
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11088.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-11088
Aliases
  • GHSA-xh4f-fh87-43hp
Downstream
Related
Published
2020-05-29T20:15:10.937Z
Modified
2026-07-09T00:06:56.610475Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
Summary
[none]
Details

In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlmreadNegotiateMessage. This has been fixed in 2.1.0.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "10.0"
                },
                {
                    "last_affected": "10.0"
                }
            ],
            "vendor_product": "debian:debian_linux",
            "source": "CPE_STRING"
        },
        {
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "15.1"
                },
                {
                    "last_affected": "15.1"
                }
            ],
            "vendor_product": "opensuse:leap",
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/freerdp/freerdp

Affected ranges

Type
GIT
Repo
https://github.com/freerdp/freerdp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
11b9b1ca6be433f1da5bbf5e152d554d3eb67ac6
Fixed
8fa38359634a9910b91719818ab02f23c320dbae
Database specific 
{
    "cpe": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0-beta1
1.0-beta2
1.0-beta4
1.0-beta5
1.0.0
1.0.1
1.1.0-beta+2013071101
1.1.0-beta1
1.1.0-beta1+android2
1.1.0-beta1+android3
1.1.0-beta1+android4
1.1.0-beta1+android5
1.1.0-beta1+ios1
1.1.0-beta1+ios2
1.1.0-beta1+ios3
1.1.0-beta1+ios4
1.2.0-beta1+android7
1.2.0-beta1+android9
2.*
2.0.0
2.0.0-beta1+android10
2.0.0-beta1+android11
2.0.0-rc0
2.0.0-rc1
2.0.0-rc2
2.0.0-rc3
2.0.0-rc4

Database specific

vanir_signatures_modified 
"2026-07-09T00:06:56Z"
vanir_signatures 
[
    {
        "target": {
            "function": "ntlm_read_NegotiateMessage",
            "file": "winpr/libwinpr/sspi/NTLM/ntlm_message.c"
        },
        "id": "CVE-2020-11088-bb5484fe",
        "digest": {
            "function_hash": "294044559389867611587402381678689972794",
            "length": 2022.0
        },
        "deprecated": false,
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/freerdp/freerdp/commit/8fa38359634a9910b91719818ab02f23c320dbae"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11088.json"