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authorRobert Yang <liezhi.yang@windriver.com>2017-08-29 02:12:01 -0700
committerRobert Yang <liezhi.yang@windriver.com>2017-08-29 17:47:21 -0700
commit6041037c68eda7d2ce7d31ee5c81d6d193bc6cf0 (patch)
tree82d12176370736492ad2c3a924f0c8a04103bb01 /meta/recipes-support/libpcre/libpcre2/libpcre2-CVE-2017-8786.patch
parentb880c92a7789b5b0d630252ee84d0cc0e10863e8 (diff)
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libpcre2: Fix CVE-2017-7186rbt/pcre
A fuzz on libpcre1 through the pcretest utility revealed an invalid read in the library. For who is interested in a detailed description of the bug, will follow a feedback from upstream: This was a genuine bug in the 32-bit library. Thanks for finding it. The crash was caused by trying to find a Unicode property for a code value greater than 0x10ffff, the Unicode maximum, when running in non-UTF mode (where character values can be up to 0xffffffff). Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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