High severity · published Jan 19, 2016
CVE-2015-6527
The php_str_replace_in_subject function in ext/standard/string.c in PHP 7.x before 7.0.0 allows remote attackers to execute arbitrary code via a crafted value in the third…
7.3
CVSS
3.9%
EPSS
No
On KEV
Description
The php_str_replace_in_subject function in ext/standard/string.c in PHP 7.x before 7.0.0 allows remote attackers to execute arbitrary code via a crafted value in the third argument to the str_ireplace function.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.9% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
7.0.0; 7.0.0; 7.0.0; 7.0.0; 7.0.0; 7.0.0; +8 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-6527
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-6527
git.php.net
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=6aeee47b2cd47915ccfa3b41433a3f57aea24dd5
Mailing List
http://www.openwall.com/lists/oss-security/2015/07/30/11
Exploit
https://bugs.php.net/bug.php?id=70140
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