CVE-2020-5877

On BIG-IP 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, malformed input to the DATAGRAM::tcp iRules command within a FLOWINIT event may lead to a denial of service...

CVE-2020-5877

On BIG-IP 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, malformed input to the DATAGRAM::tcp iRules command within a FLOWINIT event may lead to a denial of service...

gnutls: DTLS client hello contains a random value of all zeroes

A cryptographic weakness was found in the way DLTS implementation of GnuTLS, used zeros in place of random numbers. This flaw can break the security guarantee of the DTLS protocol...

CVE-2020-5877: Undefined Security Weakness

On BIG-IP 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, malformed input to the DATAGRAM::tcp iRules command within a FLOWINIT event may lead to a denial of service...

PT-2020-18778

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 11.6.1 through 11.6.5.1 F5 BIG-IP versions 12.1.0 through 12.1.5.1 F5 BIG-IP versions 13.1.0 through 13.1.3.3 F5 BIG-IP versions 14.1.0 through 14.1.2.3 F5 BIG-IP versions 15.0.0 through 15.1.0.1 Description The issue arises...

kernel: The flow_dissector feature allows device tracking

A device tracking vulnerability was found in the flowdissector feature in the Linux kernel. This flaw occurs because the auto flowlabel of the UDP IPv6 packet relies on a 32-bit hashmd value as a secret, and jhash instead of siphash is used. The hashmd value remains the same starting from boot ti...

CVE-2020-9275

An issue was discovered on D-Link DSL-2640B B2 EU4.01B devices. A cfm UDP service listening on port 65002 allows remote, unauthenticated exfiltration of administrative credentials...

Linux 5.3 Insecure Root Path Handling Exploit

Linux versions 5.3 and above appear to have an issue where iouring suffers from insecure handling of the root directory for path lookups. Linux =5.3: iouring: insecure handling of root directory for path lookups When I saw today, I realized that this is not just a small correctness issue, but als...

Denial Of Service (DoS)

The kernel is vulnerable to denial of service DoS. An integer underflow flaw, leading to a buffer overflow, was found in the Linux kernel's Datagram Congestion Control Protocol DCCP implementation. This could allow a remote attacker to cause a denial of service...

An update is available that adds support for DTLS in Windows 7 SP1 and Windows Server 2008 R2 SP1

An update is available that adds support for DTLS in Windows 7 SP1 and Windows Server 2008 R2 SP1 Summary What is DTLS? The DTLS protocol provides communications privacy. The protocol allows client and server applications to communicate in a way that is designed to prevent eavesdropping, tamperin...

Siemens SIMATIC TDC CP51M1 UDP DoS

The vulnerability of the UDP protocol in the Siemens SIMATIC TDC CP51M1 communication module is related to insufficient data validation during the processing of UDP traffic. Exploiting this vulnerability allows a malicious actor to cause service failures by using specially created UDP packets...

ALPINE-CVE-2020-11501

GnuTLS 3.6.x before 3.6.13 uses incorrect cryptography for DTLS. The earliest affected version is 3.6.3 2018-07-16 because of an error in a 2017-10-06 commit. The DTLS client always uses 32 '\0' bytes instead of a random value, and thus contributes no randomness to a DTLS negotiation. This breaks...

DEBIAN-CVE-2020-11501

GnuTLS 3.6.x before 3.6.13 uses incorrect cryptography for DTLS. The earliest affected version is 3.6.3 2018-07-16 because of an error in a 2017-10-06 commit. The DTLS client always uses 32 '\0' bytes instead of a random value, and thus contributes no randomness to a DTLS negotiation. This breaks...

UBUNTU-CVE-2020-11501

GnuTLS 3.6.x before 3.6.13 uses incorrect cryptography for DTLS. The earliest affected version is 3.6.3 2018-07-16 because of an error in a 2017-10-06 commit. The DTLS client always uses 32 '\0' bytes instead of a random value, and thus contributes no randomness to a DTLS negotiation. This breaks...

PT-2020-12396 · Tp Link · Tp-Link Archer A7

Name of the Vulnerable Software and Affected Versions: TP-Link Archer A7 Firmware version 190726 Description: This issue allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 routers. Authentication is not required to exploit this issue. The...

SUSE-SU-2020:0528-1 Security update for java-1_8_0-ibm

This update for java-180-ibm fixes the following issues: Java 8.0 was updated to Service Refresh 6 Fix Pack 5 bsc1162972, bsc1160968 - CVE-2020-2583: Unlink Set of LinkedHashSets - CVE-2019-4732: Untrusted DLL search path vulnerability - CVE-2020-2593: Normalize normalization for all -...

[SECURITY] Fedora 31 Update: ppp-2.4.7-34.fc31

The ppp package contains the PPP Point-to-Point Protocol daemon and documentation for PPP support. The PPP protocol provides a method for transmitting datagrams over serial point-to-point links. PPP is usually used to dial in to an ISP Internet Service Provider or other organization over a modem...

jenkins: UDP multicast/broadcast service amplification reflection attack

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier was vulnerable to a UDP amplification reflection denial of service attack on port 33848...

SUSE-SU-2020:0628-1 Security update for java-1_7_0-openjdk

This update for java-170-openjdk fixes the following issues: Update java-170-openjdk to version jdk7u251 January 2020 CPU, bsc1160968: - CVE-2020-2583: Unlink Set of LinkedHashSets - CVE-2020-2590: Improve Kerberos interop capabilities - CVE-2020-2593: Normalize normalization for all -...

ppp security update

An update is available for ppp. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The ppp packages contain the Point-to-Point Protocol PPP daemon and documentation...