{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2011-2480", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "FreeBSD, NetBSD", "product": { "product_data": [ { "product_name": "FreeBSD", "version": { "version_data": [ { "version_value": "before 8.2" } ] } }, { "product_name": "NetBSD", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] } } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Information Disclosure vulnerability in the 802.11 stack, as used in FreeBSD before 8.2 and NetBSD when using certain non-x86 architectures. A signedness error in the IEEE80211_IOC_CHANINFO ioctl allows a local unprivileged user to cause the kernel to copy large amounts of kernel memory back to the user, disclosing potentially sensitive information." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "info disclosure" } ] } ] }, "references": { "reference_data": [ { "url": "https://security-tracker.debian.org/tracker/CVE-2011-2480", "refsource": "MISC", "name": "https://security-tracker.debian.org/tracker/CVE-2011-2480" }, { "url": "https://access.redhat.com/security/cve/cve-2011-2480", "refsource": "MISC", "name": "https://access.redhat.com/security/cve/cve-2011-2480" }, { "refsource": "MISC", "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631161", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631161" }, { "refsource": "MISC", "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631160", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631160" }, { "refsource": "MLIST", "name": "[oss-security] 20110620 Re: CVE request: FreeBSD/NetBSD 802.11 kernel memory disclosure", "url": "https://www.openwall.com/lists/oss-security/2011/06/20/15" } ] } }