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Unscored USN-3646-1 5 CVEs

php5, php7.0, php7.1, php7.2 vulnerabilities

Published May 14, 2018 · Updated Apr 22, 2026

Ecosystem: Ubuntu

Summary

It was discovered that PHP incorrectly handled opcache access controls
when configured to use PHP-FPM. A local user could possibly use this issue
to obtain sensitive information from another user's PHP applications.
(CVE-2018-10545)

It was discovered that the PHP iconv stream filter incorrect handled
certain invalid multibyte sequences. A remote attacker could possibly use
this issue to cause PHP to hang, resulting in a denial of service.
(CVE-2018-10546)

It was discovered that the PHP PHAR error pages incorrectly filtered
certain data. A remote attacker could possibly use this issue to perform
a reflected XSS attack. (CVE-2018-10547)

It was discovered that PHP incorrectly handled LDAP. A malicious remote
LDAP server could possibly use this issue to cause PHP to crash, resulting
in a denial of service. (CVE-2018-10548)

It was discovered that PHP incorrectly handled certain exif tags in JPEG
images. A remote attacker could possibly use this issue to cause PHP to
crash, resulting in a denial of service. This issue only affected Ubuntu
16.04 LTS, Ubuntu 17.10, and Ubuntu 18.04 LTS. (CVE-2018-10549)

Fixed packages 3

ReleasePackageFixed in
Ubuntu · 14.04 LTS 14.04:LTS php5 5.5.9+dfsg-1ubuntu4.25
Ubuntu · 16.04 LTS 16.04:LTS php7.0 7.0.30-0ubuntu0.16.04.1
Ubuntu · 18.04 LTS 18.04:LTS php7.2 7.2.5-0ubuntu0.18.04.1

Vulnerabilities 5

References

  • report
    https://ubuntu.com/security/CVE-2018-10545
  • report
    https://ubuntu.com/security/CVE-2018-10546
  • report
    https://ubuntu.com/security/CVE-2018-10547
  • report
    https://ubuntu.com/security/CVE-2018-10548
  • report
    https://ubuntu.com/security/CVE-2018-10549