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ALPINE-CVE-2017-9227 PUBLISHED CVSS 9.800000190734863 CRITICAL

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 stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.

Risk Scores

CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
Alpine:v3.4php50, 5.2.10-r0, 5.2.10-r2
Alpine:v3.5php50, 5.2.10-r0, 5.2.10-r2

Timeline

References

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