The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of Fedora

Fedora: security improvement via SELinux Policy
The security of Fedora was improved via SELinux Policy...
FEDORA-2020-740de661da, FEDORA-2020-b2d6cffc6f, VIGILANCE-VUL-33200
HylaFAX+: privilege escalation via Scripts In Writable Directories
An attacker can bypass restrictions via Scripts In Writable Directories of HylaFAX+, in order to escalate his privileges...
CVE-2020-15397, FEDORA-2020-01eb48bcce, FEDORA-2020-8aa8793d25, openSUSE-SU-2020:1209-1, openSUSE-SU-2020:1210-1, openSUSE-SU-2020:1438-1, USN-4464-1, VIGILANCE-VUL-33070
Microsoft ASP.NET Core: denial of service
An attacker can trigger a fatal error of Microsoft ASP.NET Core, in order to trigger a denial of service...
CVE-2020-1597, FEDORA-2020-cad5d17c6d, RHSA-2020:3421-01, RHSA-2020:3422-01, VIGILANCE-VUL-33059
Linux kernel: information disclosure via random32
An attacker can bypass access restrictions to data via random32 of the Linux kernel, in order to obtain sensitive information...
CERTFR-2020-AVI-547, CERTFR-2020-AVI-548, CERTFR-2020-AVI-553, CERTFR-2020-AVI-568, CERTFR-2020-AVI-574, CVE-2020-16166, FEDORA-2020-2cd6393548, FEDORA-2020-8d634e31c0, openSUSE-SU-2020:1153-1, openSUSE-SU-2020:1236-1, SUSE-SU-2020:2485-1, SUSE-SU-2020:2486-1, SUSE-SU-2020:2540-1, SUSE-SU-2020:2541-1, SUSE-SU-2020:2574-1, SUSE-SU-2020:2575-1, SUSE-SU-2020:2576-1, SUSE-SU-2020:2582-1, SUSE-SU-2020:2605-1, SUSE-SU-2020:2610-1, SUSE-SU-2020:2623-1, SUSE-SU-2020:2631-1, VIGILANCE-VUL-32981
GRUB2: integer overflow via Initrd Size Handling
An attacker can trigger an integer overflow via Initrd Size Handling of GRUB2, in order to trigger a denial of service, and possibly to run code...
ADV200011, CERTFR-2020-AVI-475, CERTFR-2020-AVI-476, CERTFR-2020-AVI-477, CERTFR-2020-AVI-485, CVE-2020-15707, DSA-4735-1, DSA-4735-2, FEDORA-2020-41e57d7649, openSUSE-SU-2020:1168-1, openSUSE-SU-2020:1169-1, RHSA-2020:3216-01, RHSA-2020:3217-01, RHSA-2020:3223-01, RHSA-2020:3227-01, RHSA-2020:3271-01, RHSA-2020:3273-01, RHSA-2020:3274-01, RHSA-2020:3275-01, RHSA-2020:3276-01, SUSE-SU-2020:14440-1, SUSE-SU-2020:2073-1, SUSE-SU-2020:2074-1, SUSE-SU-2020:2076-1, SUSE-SU-2020:2077-1, SUSE-SU-2020:2078-1, SUSE-SU-2020:2079-1, USN-4432-1, USN-4432-2, VIGILANCE-VUL-32958
GRUB2: use after free via Function Redefininition
An attacker can force the usage of a freed memory area via Function Redefininition of GRUB2, in order to trigger a denial of service, and possibly to run code...
ADV200011, CERTFR-2020-AVI-475, CERTFR-2020-AVI-476, CERTFR-2020-AVI-477, CERTFR-2020-AVI-485, CVE-2020-15706, DSA-4735-1, DSA-4735-2, FEDORA-2020-41e57d7649, openSUSE-SU-2020:1168-1, openSUSE-SU-2020:1169-1, RHSA-2020:3216-01, RHSA-2020:3217-01, RHSA-2020:3223-01, RHSA-2020:3227-01, RHSA-2020:3271-01, RHSA-2020:3273-01, RHSA-2020:3274-01, RHSA-2020:3275-01, RHSA-2020:3276-01, SUSE-SU-2020:14440-1, SUSE-SU-2020:2073-1, SUSE-SU-2020:2074-1, SUSE-SU-2020:2076-1, SUSE-SU-2020:2077-1, SUSE-SU-2020:2078-1, SUSE-SU-2020:2079-1, USN-4432-1, USN-4432-2, VIGILANCE-VUL-32957
GRUB2: code execution via Unsigned Kernels Loading Without Shim
An attacker can use a vulnerability via Unsigned Kernels Loading Without Shim of GRUB2, in order to run code...
ADV200011, CERTFR-2020-AVI-476, CERTFR-2020-AVI-477, CERTFR-2020-AVI-485, CVE-2020-15705, FEDORA-2020-41e57d7649, openSUSE-SU-2020:1280-1, openSUSE-SU-2020:1282-1, RHSA-2020:3216-01, RHSA-2020:3217-01, RHSA-2020:3223-01, RHSA-2020:3227-01, RHSA-2020:3271-01, RHSA-2020:3273-01, RHSA-2020:3274-01, RHSA-2020:3275-01, RHSA-2020:3276-01, SUSE-SU-2020:14461-1, SUSE-SU-2020:2303-1, SUSE-SU-2020:2304-1, SUSE-SU-2020:2305-1, SUSE-SU-2020:2306-1, SUSE-SU-2020:2307-1, SUSE-SU-2020:2308-1, USN-4432-1, USN-4432-2, VIGILANCE-VUL-32956
GRUB2: integer overflow via grub_ext2_read_link
An attacker can trigger an integer overflow via grub_ext2_read_link() of GRUB2, in order to trigger a denial of service, and possibly to run code...
ADV200011, CERTFR-2020-AVI-475, CERTFR-2020-AVI-476, CERTFR-2020-AVI-477, CERTFR-2020-AVI-485, CVE-2020-14311, DSA-4735-1, DSA-4735-2, FEDORA-2020-41e57d7649, openSUSE-SU-2020:1168-1, openSUSE-SU-2020:1169-1, RHSA-2020:3216-01, RHSA-2020:3217-01, RHSA-2020:3223-01, RHSA-2020:3227-01, RHSA-2020:3271-01, RHSA-2020:3273-01, RHSA-2020:3274-01, RHSA-2020:3275-01, RHSA-2020:3276-01, SUSE-SU-2020:14440-1, SUSE-SU-2020:2073-1, SUSE-SU-2020:2074-1, SUSE-SU-2020:2076-1, SUSE-SU-2020:2077-1, SUSE-SU-2020:2078-1, SUSE-SU-2020:2079-1, USN-4432-1, USN-4432-2, VIGILANCE-VUL-32955
GRUB2: integer overflow via read_section_from_string
An attacker can trigger an integer overflow via read_section_from_string() of GRUB2, in order to trigger a denial of service, and possibly to run code...
ADV200011, CERTFR-2020-AVI-475, CERTFR-2020-AVI-476, CERTFR-2020-AVI-477, CERTFR-2020-AVI-485, CVE-2020-14310, DSA-4735-1, DSA-4735-2, FEDORA-2020-41e57d7649, openSUSE-SU-2020:1168-1, openSUSE-SU-2020:1169-1, RHSA-2020:3216-01, RHSA-2020:3217-01, RHSA-2020:3223-01, RHSA-2020:3227-01, RHSA-2020:3271-01, RHSA-2020:3273-01, RHSA-2020:3274-01, RHSA-2020:3275-01, RHSA-2020:3276-01, SUSE-SU-2020:14440-1, SUSE-SU-2020:2073-1, SUSE-SU-2020:2074-1, SUSE-SU-2020:2076-1, SUSE-SU-2020:2077-1, SUSE-SU-2020:2078-1, SUSE-SU-2020:2079-1, USN-4432-1, USN-4432-2, VIGILANCE-VUL-32954
GRUB2: buffer overflow via grub_squash_read_symlink
An attacker can trigger a buffer overflow via grub_squash_read_symlink() of GRUB2, in order to trigger a denial of service, and possibly to run code...
ADV200011, CERTFR-2020-AVI-475, CERTFR-2020-AVI-476, CERTFR-2020-AVI-477, CERTFR-2020-AVI-485, CVE-2020-14309, DSA-4735-1, DSA-4735-2, FEDORA-2020-41e57d7649, openSUSE-SU-2020:1168-1, openSUSE-SU-2020:1169-1, RHSA-2020:3216-01, RHSA-2020:3217-01, RHSA-2020:3223-01, RHSA-2020:3227-01, RHSA-2020:3271-01, RHSA-2020:3273-01, RHSA-2020:3274-01, RHSA-2020:3275-01, RHSA-2020:3276-01, SUSE-SU-2020:14440-1, SUSE-SU-2020:2073-1, SUSE-SU-2020:2074-1, SUSE-SU-2020:2076-1, SUSE-SU-2020:2077-1, SUSE-SU-2020:2078-1, SUSE-SU-2020:2079-1, USN-4432-1, USN-4432-2, VIGILANCE-VUL-32953
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