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QualcommCVE-2018-11879

HistoryOct 29, 2018 - 6:29 p.m.

CVE-2018-11879

2018-10-2918:29:06

CWE-190

qualcomm

web.nvd.nist.gov

cve-2018-11879

buffer length

bounds check

potential buffer overwrite

snapdragon mobile

sd 845

nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

When the buffer length passed is very large, bounds check could be bypassed leading to potential buffer overwrite in Snapdragon Mobile in version SD 845

Affected configurations

Nvd

Node

qualcommsd_845_firmwareMatch-

AND

qualcommsd_845Match-

VendorProductVersionCPE
qualcommsd_845_firmware-cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*
qualcommsd_845-cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qualcomm	sd_845_firmware	-	cpe:2.3:o:qualcomm:sd_845_firmware:-:::::::*
qualcomm	sd_845	-	cpe:2.3:h:qualcomm:sd_845:-:::::::*

CNA Affected

[
  {
    "product": "Snapdragon Mobile",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "SD 845"
      }
    ]
  }
]

References

www.securityfocus.com/bid/107681

www.qualcomm.com/company/product-security/bulletins

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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