An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
CVSS Score
5.0
EPSS Score
0.013
Published
2019-03-25
A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.
CVSS Score
7.5
EPSS Score
0.097
Published
2019-03-25
urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.
CVSS Score
9.1
EPSS Score
0.011
Published
2019-03-23
pax_decode_header in sparse.c in GNU Tar before 1.32 had a NULL pointer dereference when parsing certain archives that have malformed extended headers.
CVSS Score
7.5
EPSS Score
0.004
Published
2019-03-22
An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
CVSS Score
5.0
EPSS Score
0.017
Published
2019-03-21
A remotely triggerable memory overwrite in RSA key exchange in PuTTY before 0.71 can occur before host key verification.
CVSS Score
7.5
EPSS Score
0.009
Published
2019-03-21
In PuTTY versions before 0.71 on Windows, local attackers could hijack the application by putting a malicious help file in the same directory as the executable.
CVSS Score
7.8
EPSS Score
0.023
Published
2019-03-21
Multiple denial-of-service attacks that can be triggered by writing to the terminal exist in PuTTY versions before 0.71.
CVSS Score
7.5
EPSS Score
0.02
Published
2019-03-21
Potential recycling of random numbers used in cryptography exists within PuTTY before 0.71.
CVSS Score
9.8
EPSS Score
0.044
Published
2019-03-21
hw/ppc/spapr.c in QEMU through 3.1.0 allows Information Exposure because the hypervisor shares the /proc/device-tree/system-id and /proc/device-tree/model system attributes with a guest.
CVSS Score
3.3
EPSS Score
0.001
Published
2019-03-21