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cveMitreCVE-2017-6957
HistoryMar 27, 2017 - 2:59 p.m.

CVE-2017-6957

2017-03-2714:59:00
CWE-119
mitre
web.nvd.nist.gov
27
cve-2017-6957
firmware
buffer overflow
broadcom
wi-fi
hardmac
soc
cckm fast
secure roaming
remote code execution
reassociation response frame
cisco ie
nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.117

Percentile

95.3%

JSON

Stack-based buffer overflow in the firmware in Broadcom Wi-Fi HardMAC SoC chips, when the firmware supports CCKM Fast and Secure Roaming and the feature is enabled in RAM, allows remote attackers to execute arbitrary code via a crafted reassociation response frame with a Cisco IE (156).

Affected configurations

Nvd
Node
broadcombcm4339_soc_firmwareMatch6.37.34.40
AND
broadcombcm4339_socMatch-
VendorProductVersionCPE
broadcombcm4339_soc_firmware6.37.34.40cpe:2.3:o:broadcom:bcm4339_soc_firmware:6.37.34.40:*:*:*:*:*:*:*
broadcombcm4339_soc-cpe:2.3:h:broadcom:bcm4339_soc:-:*:*:*:*:*:*:*

Related

prion 1
cvelist 1
nvd 1
seebug 1
zdt 1
prion
prion
Stack overflow
2017-03-27 14:59:00
cvelist
cvelist
CVE-2017-6957
2017-03-27 14:00:00
nvd
nvd
CVE-2017-6957
2017-03-27 14:59:00
seebug
seebug
Broadcom: Stack buffer overflow when parsing CCKM reassociation response(CVE-2017-6957)
2017-03-28 00:00:00
zdt
zdt
Broadcom Stack Buffer Overflow Vulnerability
2017-03-26 00:00:00

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.117

Percentile

95.3%

JSON
Related for CVE-2017-6957
prion1cvelist1nvd1seebug1zdt1