CVE-2018-11877

When the buffer length passed is very large in WLAN, bounds check could be bypassed leading to potential buffer overwrite in Snapdragon Mobile in version SD 835, SD 845, SD 850, SDA660.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.qualcomm.com/company/product-security/bulletins	Vendor Advisory
http://www.securityfocus.com/bid/107681

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_835:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sda660:-:*:*:*:*:*:*:*

Information

Published : 2018-10-29 11:29

Updated : 2019-04-03 04:29

NVD link : CVE-2018-11877

Mitre link : CVE-2018-11877

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

qualcomm

sd_845
sd_850_firmware
sd_850
sda660_firmware
sd_845_firmware
sd_835
sd_835_firmware
sda660

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