Information disclosure in Apple Iphone OS
CVE-2017-11122
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.018 (78.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
References
- packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.html (Exploit, VDB Entry, Third Party Advisory)
- support.apple.com/en-us/HT208113 (Third Party Advisory)
- support.apple.com/en-us/HT208112 (Third Party Advisory)
- bugs.chromium.org/p/project-zero/issues/detail (Exploit, VDB Entry, Third Party Advisory, Issue Tracking)
- support.apple.com/HT208113 (Third Party Advisory)
- support.apple.com/HT208112 (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-11122?
- CVE-2017-11122 is a high-severity vulnerability in Apple Iphone OS, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-10-04.
- How severe is CVE-2017-11122?
- High severity. CVSS v3 base score is 7.5 out of 10.