PT-2017-4178 · Php+3 · Php+3
Liu Yang
+1
·
Publicado
2017-07-08
·
Atualizado
2018-05-04
·
CVE-2017-11628
CVSS v2.0
9.3
Alta
| Vetor | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
PHP versions prior to 5.6.31
PHP versions 7.x prior to 7.0.21
PHP versions 7.1.x prior to 7.1.7
Description
A stack-based buffer overflow in the
zend ini do op() function could cause a denial of service or potentially allow executing code. This issue is relevant for PHP applications that accept untrusted input for the parse ini string or parse ini file function.Recommendations
For PHP versions prior to 5.6.31, update to version 5.6.31 or later.
For PHP versions 7.x prior to 7.0.21, update to version 7.0.21 or later.
For PHP versions 7.1.x prior to 7.1.7, update to version 7.1.7 or later.
As a temporary workaround, consider restricting the use of the
parse ini string and parse ini file functions to trusted input only, until a patch is available.Correção
DoS
Buffer Overflow
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Alt Linux
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Ubuntu