CVSS: 7.8EPSS: 0%CPEs: 24EXPL: 4CVE-2018-8897 – Microsoft Windows - 'POP/MOV SS' Privilege Escalation
https://notcve.org/view.php?id=CVE-2018-8897
A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. • https://www.exploit-db.com/exploits/44697 https://www.exploit-db.com/exploits/45024 https://github.com/can1357/CVE-2018-8897 https://github.com/nmulasmajic/CVE-2018-8897 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9 http://openwall.com/lists/oss-security/2018/05/08/1 http://openwall.com/lists/oss-security/2018/05/08/4 http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190921-01-debug-en http: • CWE-250: Execution with Unnecessary Privileges CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 2CVE-2018-4206 – Apple macOS/iOS - ReportCrash mach port Replacement due to Failure to Respect MIG Ownership Rules
https://notcve.org/view.php?id=CVE-2018-4206
An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. macOS before 10.13.4 Security Update 2018-001 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "Crash Reporter" component. It allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted app that replaces a privileged port name. Se ha descubierto un problema en algunos productos Apple. Las versiones de iOS anteriores a la 11.3.1, las versiones de macOS anteriores a la 10.13.4 Security Update 2018-001, las versiones de tvOS anteriores a la 11.4 y las versiones de watchOS anteriores a la 4.3.1 se han visto afectadas. • https://www.exploit-db.com/exploits/44562 http://www.securityfocus.com/bid/103957 http://www.securityfocus.com/bid/103958 http://www.securitytracker.com/id/1040744 https://bugs.chromium.org/p/project-zero/issues/detail?id=1529 https://support.apple.com/HT208742 https://support.apple.com/HT208743 https://support.apple.com/HT208850 https://support.apple.com/HT208851 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2018-4187
https://notcve.org/view.php?id=CVE-2018-4187
An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. macOS before 10.13.4 Security Update 2018-001 is affected. The issue involves the "LinkPresentation" component. It allows remote attackers to spoof the UI via a crafted URL in a text message. Se ha descubierto un problema en algunos productos Apple. Las versiones de iOS anteriores a la 11.3.1, las versiones de macOS anteriores a la 10.13.4 Security Update 2018-001 se han visto afectadas. • http://www.securityfocus.com/bid/103957 http://www.securityfocus.com/bid/103958 http://www.securitytracker.com/id/1040744 https://support.apple.com/HT208742 https://support.apple.com/HT208743 https://support.apple.com/kb/HT209193 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2018-4173
https://notcve.org/view.php?id=CVE-2018-4173
An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. The issue involves the "Status Bar" component. It allows invisible microphone access via a crafted app. Se ha descubierto un problema en ciertos productos Apple. Se han visto afectadas las versiones de iOS anteriores a la 11,3 y las versiones de macOS anteriores a la 10.13. • https://support.apple.com/HT208692 https://support.apple.com/HT208693 • CWE-269: Improper Privilege Management •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0CVE-2017-7070
https://notcve.org/view.php?id=CVE-2017-7070
An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "Kernel" component. It allows physically proximate attackers to bypass the screen-locking protection mechanism that should have been in place upon closing the lid. Se ha descubierto un problema en algunos productos Apple. Las versiones de macOS anteriores a la 10.12.4 se han visto afectadas. • https://support.apple.com/HT207615 •