High severity8.1NVD Advisory· Published Mar 27, 2017· Updated Jun 17, 2026
CVE-2017-6957
CVE-2017-6957
Description
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 products
1- cpe:2.3:o:broadcom:bcm4339_soc_firmware:6.37.34.40:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- packetstormsecurity.com/files/141803/Broadcom-Stack-Buffer-Overflow.htmlnvdExploitThird Party AdvisoryVDB Entry
- www.securityfocus.com/bid/97054nvdThird Party AdvisoryVDB Entry
- bugs.chromium.org/p/project-zero/issues/detailnvdThird Party Advisory
News mentions
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