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DwfCVE-2019-1010296

HistoryJul 15, 2019 - 6:15 p.m.

CVE-2019-1010296

2019-07-1518:15:11

CWE-787

CWE-190

dwf

web.nvd.nist.gov

linaro

op-tee

buffer overflow

cve-2019-1010296

code execution

tee core

optee_os

security vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.005

Percentile

75.3%

JSON

Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. The impact is: Code execution in context of TEE core (kernel). The component is: optee_os. The fixed version is: 3.4.0 and later.

Affected configurations

Nvd

Node

linaroop-teeRange≤3.3.0

VendorProductVersionCPE
linaroop-tee*cpe:2.3:o:linaro:op-tee:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linaro	op-tee	*	cpe:2.3:o:linaro:op-tee::::::::

CNA Affected

[
  {
    "product": "OP-TEE",
    "vendor": "Linaro/OP-TEE",
    "versions": [
      {
        "status": "affected",
        "version": "3.3.0 and earlier [fixed: 3.4.0 and later]"
      }
    ]
  }
]

References

github.com/OP-TEE/optee_os/commit/b60e1cee406a1ff521145ab9534370dfb85dd592

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.005

Percentile

75.3%

JSON

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