Vulnerability Description
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | Bcm4355C0 Firmware | <= 9.44.78.27.0.1.56 |
| Broadcom | Bcm4355C0 | - |
| Apple | Iphone Os | <= 10.3.3 |
| Apple | Tvos | <= 10.2.2 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.htmExploitThird Party AdvisoryVDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1300ExploitIssue TrackingThird Party Advisory
- https://support.apple.com/HT208112Third Party Advisory
- https://support.apple.com/HT208113Third Party Advisory
- https://support.apple.com/en-us/HT208112Third Party Advisory
- https://support.apple.com/en-us/HT208113Third Party Advisory
- http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.htmExploitThird Party AdvisoryVDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1300ExploitIssue TrackingThird Party Advisory
- https://support.apple.com/HT208112Third Party Advisory
- https://support.apple.com/HT208113Third Party Advisory
- https://support.apple.com/en-us/HT208112Third Party Advisory
- https://support.apple.com/en-us/HT208113Third Party Advisory
FAQ
What is CVE-2017-11122?
CVE-2017-11122 is a vulnerability with a CVSS score of 7.5 (HIGH). On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.
How severe is CVE-2017-11122?
CVE-2017-11122 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-11122?
Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Bcm4355C0 Firmware, Broadcom Bcm4355C0, Apple Iphone Os, Apple Tvos.