cbcvebase.
CVE-2017-0898
published 2017-09-15

CVE-2017-0898: Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation…

PriorityP351critical9.1CVSS 3.0
AVNACLPRNUINSUCHINAH
EPSS
9.72%
94.9th percentile
Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap.

Affected

39 ranges· showing 25
VendorProductVersion rangeFixed in
applemacos_high_sierra_10.13.6_security_update_2018-004_sierra_security_update_2018-0
applemacos_mojave_10.14.1_security_update_2018-002_high_sierra_security_update_2018-0
hackeroneruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0
ruby-langruby>= 0 < 2.4.2-r02.4.2-r0

CVSS provenance

nvdv3.09.1CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P
osv9.1CRITICAL
vendor_redhat9.1CRITICAL
vendor_ubuntu9.1CRITICAL
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