Bug 1475373 - (CVE-2017-11362) CVE-2017-11362 php: Stack-based buffer over-read in msgfmt_parse_message function
CVE-2017-11362 php: Stack-based buffer over-read in msgfmt_parse_message func...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
: Security
Depends On: 1475374
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Reported: 2017-07-26 10:03 EDT by Pedro Sampaio
Modified: 2017-07-26 10:04 EDT (History)
8 users (show)

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Description Pedro Sampaio 2017-07-26 10:03:20 EDT
In PHP 7.x before 7.0.21 and 7.1.x before 7.1.7,
ext/intl/msgformat/msgformat_parse.c does not restrict the locale
length, which allows remote attackers to cause a denial of service
(stack-based buffer overflow and application crash) or possibly have
unspecified other impact within International Components for Unicode
(ICU) for C/C++ via a long first argument to the msgfmt_parse_message

Upstream bug:


Upstream patch:

Comment 1 Pedro Sampaio 2017-07-26 10:04:17 EDT
Created php tracking bugs for this issue:

Affects: fedora-all [bug 1475374]

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