Fedoraproject: >> Fedora >> 23 Security Vulnerabilities
A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Hat Enterprise Linux, where it listens on any interface and accepts queries from addresses outside of its local subnet. In particular, the option `local-service` is not enabled. Running dnsmasq in this manner may inadvertently make it an open resolver accessible from any address on the internet. This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems.
CVSS Score
5.9
EPSS Score
0.001
Published
2021-02-06
Buffer overflow in the afReadFrames function in audiofile (aka libaudiofile and Audio File Library) allows user-assisted remote attackers to cause a denial of service (program crash) or possibly execute arbitrary code via a crafted audio file, as demonstrated by sixteen-stereo-to-eight-mono.c.
CVSS Score
8.8
EPSS Score
0.4
Published
2020-02-19
nghttp2 before 1.7.1 allows remote attackers to cause a denial of service (memory exhaustion).
CVSS Score
3.3
EPSS Score
0.021
Published
2020-02-06
The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors.
CVSS Score
3.5
EPSS Score
0.019
Published
2020-01-31
Buffer overflow in the send_control_msg function in hw/char/virtio-serial-bus.c in QEMU before 2.4.0 allows guest users to cause a denial of service (QEMU process crash) via a crafted virtio control message.
CVSS Score
6.5
EPSS Score
0.01
Published
2020-01-23
Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process crash) via a CLIENT_CUT_TEXT message, which triggers an infinite loop.
CVSS Score
6.5
EPSS Score
0.043
Published
2020-01-23
The ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows attackers to cause a denial of service (infinite loop and instance crash) or possibly execute arbitrary code via vectors related to receiving packets.
CVSS Score
6.5
EPSS Score
0.018
Published
2020-01-23
The CGIHandler class in Python before 2.7.12 does not protect against the HTTP_PROXY variable name clash in a CGI script, which could allow a remote attacker to redirect HTTP requests.
CVSS Score
6.1
EPSS Score
0.125
Published
2019-11-27
A password generation weakness exists in xquest through 2016-06-13.
CVSS Score
2.5
EPSS Score
0.001
Published
2019-11-27
udisks before 1.0.3 allows a local user to load arbitrary Linux kernel modules.
CVSS Score
7.8
EPSS Score
0.001
Published
2019-11-13
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