USN-5432-2

Dashboard / Vulnerabilities / USN-5432-2

USN-5432-2

Summary: libpng1.6 vulnerabilities

Details: USN-5432-1 fixed vulnerabilities in libpng. This update provides the corresponding updates for libpng1.6. Original advisory details: It was discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-12652) Zhengxiong Luo discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-14048)

References: https://ubuntu.com/security/notices/USN-5432-2, https://ubuntu.com/security/CVE-2017-12652, https://ubuntu.com/security/CVE-2018-14048