CVEvulnerability
CVE-2017-11121
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-09-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-119
Description
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware heap and/or stack overflows, leading to denial of service or other effects, aka B-V2017061205.
Affected configurations
• broadcom bcm4355c0 firmware 9.44.78.27.0.1.56
• apple iphone os (< 11.0)
• apple tvos (< 11.0)
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://packetstormsecurity.com/files/144329/Broadcom-802.11r-FT-Reassociation-Response-Overflows.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/100984 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1291 Exploit, Issue Tracking, Third Party Advisory
- https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html Mailing List, Third Party Advisory
- https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html Mailing List, Third Party Advisory
- https://source.android.com/security/bulletin/2017-09-01 Third Party Advisory
- https://support.apple.com/HT208112 Third Party Advisory
- https://support.apple.com/HT208113 Third Party Advisory
- https://support.apple.com/en-us/HT208112 Third Party Advisory
- https://support.apple.com/en-us/HT208113 Third Party Advisory
- http://packetstormsecurity.com/files/144329/Broadcom-802.11r-FT-Reassociation-Response-Overflows.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/100984 Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1291 Exploit, Issue Tracking, Third Party Advisory
- https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html Mailing List, Third Party Advisory
- https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html Mailing List, Third Party Advisory
- https://source.android.com/security/bulletin/2017-09-01 Third Party Advisory
- https://support.apple.com/HT208112 Third Party Advisory
- https://support.apple.com/HT208113 Third Party Advisory
- https://support.apple.com/en-us/HT208112 Third Party Advisory
- https://support.apple.com/en-us/HT208113 Third Party Advisory