Vulnerabilities > Fedoraproject > High

DATE CVE VULNERABILITY TITLE RISK
2019-03-25 CVE-2019-3857 Integer Overflow or Wraparound vulnerability in multiple products
An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed.
8.8
2019-03-25 CVE-2019-3856 Integer Overflow or Wraparound vulnerability in multiple products
An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed.
8.8
2019-03-21 CVE-2019-3871 Improper Input Validation vulnerability in multiple products
A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7.
network
low complexity
powerdns fedoraproject CWE-20
8.8
2019-03-21 CVE-2019-3855 Integer Overflow or Wraparound vulnerability in multiple products
An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server.
8.8
2019-03-21 CVE-2019-9897 Multiple denial-of-service attacks that can be triggered by writing to the terminal exist in PuTTY versions before 0.71.
network
low complexity
putty fedoraproject debian netapp opensuse
7.5
2019-03-21 CVE-2019-9894 Key Management Errors vulnerability in multiple products
A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification.
network
low complexity
putty fedoraproject debian netapp opensuse CWE-320
7.5
2019-03-21 CVE-2019-7221 Use After Free vulnerability in multiple products
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
7.8
2019-03-21 CVE-2019-6778 Out-of-bounds Write vulnerability in multiple products
In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.
7.8
2019-03-21 CVE-2019-6116 In Artifex Ghostscript through 9.26, ephemeral or transient procedures can allow access to system operators, leading to remote code execution. 7.8
2019-03-21 CVE-2019-5885 Use of Insufficiently Random Values vulnerability in multiple products
Matrix Synapse before 0.34.0.1, when the macaroon_secret_key authentication parameter is not set, uses a predictable value to derive a secret key and other secrets which could allow remote attackers to impersonate users.
network
low complexity
matrix fedoraproject CWE-330
7.5