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[email protected]CVE-2020-11096

HistoryJun 22, 2020 - 10:15 p.m.

CVE-2020-11096

2020-06-2222:15:12

CWE-125

[email protected]

web.nvd.nist.gov

168

freerdp

cve-2020-11096

security vulnerability

update_read_cache_bitmap_v3_order

bitmap cache

oob read

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

6.2 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.3%

JSON

In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.

Affected configurations

Vulners

NVD

Node

freerdpfreerdpRange<2.1.2

VendorProductVersionCPE
freerdpfreerdp*cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
freerdp	freerdp	*	cpe:2.3:a:freerdp:freerdp::::::::

CNA Affected

[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "versions": [
      {
        "version": "< 2.1.2",
        "status": "affected"
      }
    ]
  }
]