SUSE: Security Advisory (SUSE-SU-2020:0351-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE: Security Advisory (SUSE-SU-2018:3767-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

OSV-2020-721 Stack-buffer-overflow in ot::NetworkData::NetworkData::GetNextOnMeshPrefix

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13334 Crash type: Stack-buffer-overflow WRITE Crash state: ot::NetworkData::NetworkData::GetNextOnMeshPrefix ot::Dhcp6::Dhcp6Client::UpdateAddresses ot::Mle::Mle::HandleStateChanged...

OSV-2020-639 UNKNOWN READ in ot::Dhcp6::Dhcp6Client::UpdateAddresses

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13332 Crash type: UNKNOWN READ Crash state: ot::Dhcp6::Dhcp6Client::UpdateAddresses ot::Mle::Mle::HandleStateChanged ot::Notifier::HandleStateChanged...

CVE-2019-18903 wicked: Use-after-free when receiving invalid DHCP6 IA_PD option

A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-2.18.1...

CVE-2019-18902 wicked: Use-after-free when receiving invalid DHCP6 client options

A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-3.5.1...

SUSE SLES12 Security Update : wicked (SUSE-SU-2020:0410-1)

This update for wicked fixes the following issues : CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. CVE-2020-7216: Fixed a potential denial of service via a...

SUSE-SU-2020:0410-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. - CVE-2020-7216: Fixed a potential denial of service vi...

openSUSE Security Update : wicked (openSUSE-2020-207)

This update for wicked fixes the following issues : - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. - CVE-2020-7217: Fixed a memory leak in DHCP4 fsm when processing packets for other client ids bsc1160906. This update was imported from the...

OPENSUSE-SU-2020:0207-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. - CVE-2020-7217: Fixed a memory leak in DHCP4 fsm when processing packets for other client ids bsc1160906. This update was imported from the...

Security update for wicked (important)

openSUSE Security Update: Security update for wicked Announcement ID: openSUSE-SU-2020:0207-1 Rating: important References: 1160904 1160906 Cross-References: CVE-2019-18903 CVE-2020-7217 Affected Products: openSUSE Leap 15.1 An update that fixes two vulnerabilities is now available. Description:...

SUSE SLED12 / SLES12 Security Update : wicked (SUSE-SU-2020:0369-1)

This update for wicked fixes the following issues : CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. CVE-2020-7216: Fixed a potential denial of service via a...

SUSE-SU-2020:0370-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. - CVE-2020-7217: Fixed a memory leak in DHCP4 fsm when processing packets for other client ids bsc1160906...

SUSE-SU-2020:0369-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. - CVE-2020-7216: Fixed a potential denial of service vi...

SUSE SLES12 Security Update : wicked (SUSE-SU-2020:0351-1)

This update for wicked fixes the following issues : Security issues fixed : CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IAPD option bsc1160904. CVE-2020-7216: Fixed a potential...

SUSE SLED15 / SLES15 Security Update : wicked (SUSE-SU-2020:0263-1)

This update for wicked fixes the following issues : CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. CVE-2020-7216: Fixed a potential denial of service via a memory leak when processing packets with missing message type option in DHCP4 bsc1160905. Not...

SUSE SLED15 / SLES15 Security Update : wicked (SUSE-SU-2020:0264-1)

This update for wicked fixes the following issues : CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. CVE-2020-7216: Fixed a potential denial of service via a memory leak when processing packets with missing message type option in DHCP4 bsc1160905. Not...

SUSE-SU-2020:0264-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. - CVE-2020-7216: Fixed a potential denial of service via a memory leak when processing packets with missing message type option in DHCP4 bsc1160905...

SUSE-SU-2020:0263-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options bsc1160903. - CVE-2020-7216: Fixed a potential denial of service via a memory leak when processing packets with missing message type option in DHCP4 bsc1160905...

The vulnerability of the dhcp6.c component of the DHCP server dhcpcd, which allows a intruder to cause a service failure.

The vulnerability of the dhcp6.c component of the DHCP server dhcpcd involves an escape from the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...