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CVE-2017-11362

Published: 17 July 2017

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 function.

Priority

Low

CVSS 3 base score: 9.8

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

precise
Released (5.3.10-1ubuntu3.36)
trusty
Released (5.5.9+dfsg-1ubuntu4.22)
upstream Needed

xenial Does not exist

yakkety Does not exist

zesty Does not exist

php7.0
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Does not exist

trusty Does not exist

upstream
Released (7.0.21)
xenial
Released (7.0.22-0ubuntu0.16.04.1)
yakkety Ignored
(reached end-of-life)
zesty
Released (7.0.22-0ubuntu0.17.04.1)
php7.1
Launchpad, Ubuntu, Debian
artful
Released (7.1.8-1ubuntu1)
bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Does not exist

trusty Does not exist

upstream
Released (7.1.7)
xenial Does not exist

yakkety Does not exist

zesty Does not exist

Notes

AuthorNote
seth-arnold
PHP team disputes this CVE's security relevance
mdeslaur
php5 looks to be affected by the issue also
reproducer doesn't work on any release

References

Bugs