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Alpine Linux: CVE-2017-9227: Out-of-bounds Read

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Alpine Linux: CVE-2017-9227: Out-of-bounds Read

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/24/2017
Created
07/25/2018
Added
09/20/2017
Modified
10/02/2024

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 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.

Solution(s)

  • alpine-linux-upgrade-php5
  • alpine-linux-upgrade-php7

References

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