10

CVE-2017-11121

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Broadcom ≫ Bcm4355c0 Firmware Version 9.44.78.27.0.1.56
   Broadcom ≫ Bcm4355c0 Version -
Apple ≫ iPhone OS Version < 11.0
Apple ≫ tvOS Version < 11.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.79% 0.846
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://support.apple.com/HT208112
Third Party Advisory
https://support.apple.com/HT208113
Third Party Advisory
https://source.android.com/security/bulletin/2017-09-01
Third Party Advisory
http://www.securityfocus.com/bid/100984
Third Party Advisory
VDB Entry
https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html
Third Party Advisory
Mailing List
https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html
Third Party Advisory
Mailing List
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
Third Party Advisory
Exploit
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1291
Third Party Advisory
Exploit
Issue Tracking