CVE-2016-4541

The grapheme_strpos function in ext/intl/grapheme/grapheme_string.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a negative offset.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
debianCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 75%
VendorProductVersion
phpphp
𝑥
≤ 5.5.34
phpphp
5.6.0
phpphp
5.6.1
phpphp
5.6.2
phpphp
5.6.3
phpphp
5.6.4
phpphp
5.6.5
phpphp
5.6.6
phpphp
5.6.7
phpphp
5.6.8
phpphp
5.6.9
phpphp
5.6.10
phpphp
5.6.11
phpphp
5.6.12
phpphp
5.6.13
phpphp
5.6.14
phpphp
5.6.15
phpphp
5.6.16
phpphp
5.6.17
phpphp
5.6.18
phpphp
5.6.19
phpphp
5.6.20
phpphp
7.0.0
phpphp
7.0.1
phpphp
7.0.2
phpphp
7.0.3
phpphp
7.0.4
phpphp
7.0.5
opensuseleap
42.1
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
xenial
dne
wily
Fixed 5.6.11+dfsg-1ubuntu3.4
released
trusty
Fixed 5.5.9+dfsg-1ubuntu4.17
released
precise
Fixed 5.3.10-1ubuntu3.23
released
php7.0
xenial
Fixed 7.0.4-7ubuntu2.1
released
wily
dne
trusty
dne
precise
dne
References