Mageia 2020-0062: libmp4v2 security update

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Updated libmp4v2 packages fix security vulnerabilities: The libmp4v2 library through version 2.1.0 is vulnerable to an integer underflow when parsing an MP4Atom in mp4atom.cpp. An attacker could exploit this to cause a denial of service via crafted MP4 file (CVE-2018-14325).

Mageia 2020-0061: libbsd security update

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It was discovered that libbsd incorrectly handled certain strings, due to an out-of-bounds read during a comparison for a symbol name from the string table (strtab) in nlist.c. An attacker could possibly use this issue to access sensitive information (CVE-2019-20367).

Mageia 2020-0060: ansible security update

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A flaw was found in the solaris_zone module from the Ansible Community modules. When setting the name for the zone on the Solaris host, the zone name is checked by listing the process with the 'ps' bare command on the remote machine. An attacker could take advantage of this flaw by crafting the name of the zone and executing arbitrary commands in the

Mageia 2020-0058: samba security update

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The implementation of ACL inheritance in the Samba AD DC was not complete, and so absent a 'full-sync' replication, ACLs could get out of sync between domain controllers (CVE-2019-14902). When processing untrusted string input Samba can read past the end of

Mageia 2020-0056: gthumb security update

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A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in gThumb and Pix allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file (CVE-2019-20326).