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ubuntuUbuntuUSN-1481-1
HistoryJun 19, 2012 - 12:00 a.m.

PHP vulnerabilities

2012-06-1900:00:00
ubuntu.com
50

8.6 High

AI Score

Confidence

Low

0.143 Low

EPSS

Percentile

95.7%

Releases

  • Ubuntu 12.04
  • Ubuntu 11.10
  • Ubuntu 11.04
  • Ubuntu 10.04
  • Ubuntu 8.04

Packages

  • php5 - HTML-embedded scripting language interpreter

Details

It was discovered that PHP incorrectly handled certain Tidy::diagnose
operations on invalid objects. A remote attacker could use this flaw to
cause PHP to crash, leading to a denial of service. (CVE-2012-0781)

It was discovered that PHP incorrectly handled certain multi-file upload
filenames. A remote attacker could use this flaw to cause a denial of
service, or to perform a directory traversal attack. (CVE-2012-1172)

Rubin Xu and Joseph Bonneau discovered that PHP incorrectly handled certain
Unicode characters in passwords passed to the crypt() function. A remote
attacker could possibly use this flaw to bypass authentication.
(CVE-2012-2143)

It was discovered that a Debian/Ubuntu specific patch caused PHP to
incorrectly handle empty salt strings. A remote attacker could possibly use
this flaw to bypass authentication. This issue only affected Ubuntu 10.04
LTS and Ubuntu 11.04. (CVE-2012-2317)

It was discovered that PHP, when used as a stand alone CGI processor
for the Apache Web Server, did not properly parse and filter query
strings. This could allow a remote attacker to execute arbitrary code
running with the privilege of the web server, or to perform a denial of
service. Configurations using mod_php5 and FastCGI were not vulnerable.
(CVE-2012-2335, CVE-2012-2336)

Alexander Gavrun discovered that the PHP Phar extension incorrectly handled
certain malformed TAR files. A remote attacker could use this flaw to
perform a denial of service, or possibly execute arbitrary code.
(CVE-2012-2386)

OSVersionArchitecturePackageVersionFilename
Ubuntu8.04noarchphp5< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchlibapache2-mod-php5< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-cgi< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-cli< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-common< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-curl< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-dev< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-gd< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-gmp< 5.2.4-2ubuntu5.25UNKNOWN
Ubuntu8.04noarchphp5-ldap< 5.2.4-2ubuntu5.25UNKNOWN
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