[USN-4009-2] PHP vulnerabilities
Leonidas S. Barbosa
leo.barbosa at canonical.com
Wed Jun 5 17:44:04 UTC 2019
Ubuntu Security Notice USN-4009-2
June 05, 2019
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 ESM
- Ubuntu 12.04 ESM
Several security issues were fixed in PHP.
- php5: HTML-embedded scripting language interpreter
USN-4009-1 fixed several vulnerabilities in PHP. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
It was discovered that PHP incorrectly decoding certain MIME headers.
A remote attacker could possibly use this issue to cause PHP to crash,
resulting in a denial of service. (CVE-2019-11039)
It was discovered that PHP incorrectly handled certain exif tags in
images. A remote attacker could use this issue to cause PHP to crash,
resulting in a denial of service, or possibly execute arbitrary code.
The problem can be corrected by updating your system to the following
Ubuntu 14.04 ESM:
Ubuntu 12.04 ESM:
In general, a standard system update will make all the necessary
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