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RedhatCVE
RedhatCVE
•added 2026/01/09 12:28 p.m.•25 views

CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

7.5CVSS7.1AI score0.0151EPSS
SaveExploits0References1
OSV
OSV
•added 2018/06/12 2:29 p.m.•35 views

CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

7.5CVSS7.7AI score
SaveExploits0References2
UbuntuCve
UbuntuCve
•added 2018/06/12 2:29 p.m.•41 views

CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

7.5CVSS7AI score0.0151EPSS
SaveExploits0References3
OSV
OSV
•added 2018/06/12 2:29 p.m.•20 views

UBUNTU-CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

7.5CVSS7AI score0.0151EPSS
SaveExploits0References4
Debian CVE
Debian CVE
•added 2018/06/12 2:00 p.m.•69 views

CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

7.5CVSS7AI score0.0151EPSS
SaveExploits0
Mend
Mend
•added 2018/06/12 2:00 p.m.•4 views

CVE-2018-12247

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

8.7CVSS0.0151EPSS
SaveExploits0References2
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2018/06/12 12:00 a.m.•6 views

CVE-2018-12247: NULL Pointer Dereference

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...

7.5CVSS7AI score0.0151EPSS
SaveExploits0References2
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