CVE-2020-8138

A missing check for IPv4 nested inside IPv6 in Nextcloud server 17.0.1, 16.0.7, and 15.0.14 allowed a Server-Side Request Forgery SSRF vulnerability when subscribing to a malicious calendar URL...

FreeBSD : FreeBSD -- TCP IPv6 SYN cache kernel information disclosure (0e06013e-6a06-11ea-92ab-00163e433440)

When a TCP server transmits or retransmits a TCP SYN-ACK segment over IPv6, the Traffic Class field is not initialized. This also applies to challenge ACK segments, which are sent in response to received RST segments during the TCP connection setup phase. Impact : For each TCP SYN-ACK or challeng...

FreeBSD-SA-20:04.tcp

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-20:04.tcp Security Advisory The FreeBSD Project Topic: TCP IPv6 SYN cache kernel information disclosure Category: core Module: tcp Announced: 2020-03-19 Credits...

FreeBSD -- TCP IPv6 SYN cache kernel information disclosure

Problem Description: When a TCP server transmits or retransmits a TCP SYN-ACK segment over IPv6, the Traffic Class field is not initialized. This also applies to challenge ACK segments, which are sent in response to received RST segments during the TCP connection setup phase. Impact: For each TCP...

SUSE SLES12 Security Update : ovmf (SUSE-SU-2020:0699-1)

This update for ovmf fixes the following issues : Security issues fixed : CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation bsc1163959. CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences bsc1153072. CVE-2019-14559: Fixed a...

SUSE-SU-2020:0699-1 Security update for ovmf

This update for ovmf fixes the following issues: Security issues fixed: - CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation bsc1163959. - CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences bsc1153072. - CVE-2019-14559: Fixe...

Kubernetes: IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements

This bug report mostly concerns the default CNI plugins https://github.com/containernetworking/plugins but I believe affects many K8S clusters. Because the CNI team still doesn’t provide an explicit way to report security bugs, I hope the K8S security team doesn’t mind doing the coordination job...

Huawei EulerOS: Security Advisory for avahi (EulerOS-SA-2020-1228)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Update : ovmf (openSUSE-2020-314)

This update for ovmf fixes the following issues : Security issues fixed : - CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation bsc1163959. - CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences bsc1153072. - CVE-2019-14559:...

openSUSE: Security Advisory for ovmf (openSUSE-SU-2020:0314-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

OPENSUSE-SU-2020:0314-1 Security update for ovmf

This update for ovmf fixes the following issues: Security issues fixed: - CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation bsc1163959. - CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences bsc1153072. - CVE-2019-14559: Fixe...

Security update for ovmf (moderate)

openSUSE Security Update: Security update for ovmf Announcement ID: openSUSE-SU-2020:0314-1 Rating: moderate References: 1153072 1163927 1163959 1163969 Cross-References: CVE-2019-14553 CVE-2019-14559 CVE-2019-14563 CVE-2019-14575 Affected Products: openSUSE Leap 15.1 An update that fixes four...

SUSE SLES15 Security Update : ovmf (SUSE-SU-2020:0568-1)

This update for ovmf fixes the following issues : Security issues fixed : CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation bsc1163959. CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences bsc1153072. CVE-2019-14559: Fixed a...

CVE-2019-10603

Use after free issue occurs If the real device interface goes down and a route lookup is performed while sending a raw IPv6 message in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdrag...

CVE-2019-10603

Use after free issue occurs If the real device interface goes down and a route lookup is performed while sending a raw IPv6 message in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdrag...

CVE-2019-10603

CVE-2019-10603 is a use-after-free vulnerability in Qualcomm Snapdragon networking: when the real device interface goes down and a route lookup occurs while sending a raw IPv6 packet, affecting Snapdragon Auto, Compute, and multiple Snapdragon product lines. Root cause is use-after-free in the ro...

CVE-2020-1749

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data...

CVE-2020-1749

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data...

Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by a vulnerability with the IPv6 networking support (CVE-2015-2922)

Summary The following vulnerability in IPv6 has been addressed by IBM Integrated Management Module II IMM2. Vulnerability Details CVEID: CVE-2015-2922 DESCRIPTION: Linux Kernel, built with the IPv6 networking supportCONFIGIPV6, is vulnerable to a denial of service, caused by the improper handling...

SUSE-SU-2020:0568-1 Security update for ovmf

This update for ovmf fixes the following issues: Security issues fixed: - CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation bsc1163959. - CVE-2019-14553: Fixed the TLS certification verification in HTTPS-over-IPv6 boot sequences bsc1153072. - CVE-2019-14559: Fixe...