vulnerability
FreeBSD: VID-B396CF6C-62E6-11E7-9DEF-B499BAEBFEAF (CVE-2017-9228): oniguruma -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | May 24, 2017 | Jul 7, 2017 | May 7, 2019 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
May 24, 2017
Added
Jul 7, 2017
Modified
May 7, 2019
Description
An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitset_set_range() during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect state transition in parse_char_class() could create an execution path that leaves a critical local variable uninitialized until it's used as an index, resulting in an out-of-bounds write memory corruption.
Solutions
freebsd-upgrade-package-libevhtpfreebsd-upgrade-package-oniguruma4freebsd-upgrade-package-oniguruma5freebsd-upgrade-package-oniguruma6freebsd-upgrade-package-php56-mbstringfreebsd-upgrade-package-php70-mbstringfreebsd-upgrade-package-php71-mbstring
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