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USN-2391-1: php5 vulnerabilities

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USN-2391-1: php5 vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/29/2014
Created
07/25/2018
Added
10/31/2014
Modified
07/09/2020

Description

Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.

Solution(s)

  • ubuntu-upgrade-libapache2-mod-php5
  • ubuntu-upgrade-php5-cgi
  • ubuntu-upgrade-php5-cli
  • ubuntu-upgrade-php5-curl
  • ubuntu-upgrade-php5-fpm
  • ubuntu-upgrade-php5-xmlrpc

References

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