Debian: DSA-4435-1: libpng1.6 security update
Debian: DSA-4435-1: libpng1.6 security update
A use-after-free vulnerability was discovered in the png_image_free() function in the libpng PNG library, which could lead to denial of service or potentially the execution of arbitrary code if a malformed image is processed.
- ------------------------------------------------------------------------- Debian Security Advisory DSA-4435-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Salvatore Bonaccorso April 27, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : libpng1.6 CVE ID : CVE-2019-7317 Debian Bug : 921355 A use-after-free vulnerability was discovered in the png_image_free() function in the libpng PNG library, which could lead to denial of service or potentially the execution of arbitrary code if a malformed image is processed. For the stable distribution (stretch), this problem has been fixed in version 1.6.28-1+deb9u1. We recommend that you upgrade your libpng1.6 packages. For the detailed security status of libpng1.6 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libpng1.6 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.