SUSE-SU-2025:0407-1 Security update for ovmf

This update for ovmf fixes the following issues: - CVE-2023-45229: out-of-bounds read in edk2 when processing IANA/IATA options in DHCPv6 Advertise messages. bsc1218879 - CVE-2023-45230: buffer overflow in the DHCPv6 client in edk2 via a long Server ID option. bsc1218880 - CVE-2023-45231:...

OPENSUSE-SU-2021:0452-1 Security update for connman

This update for connman fixes the following issues: Update to 1.39 boo1181751: Fix issue with scanning state synchronization and iwd. Fix issue with invalid key with 4-way handshake offloading. Fix issue with DNS proxy length checks to prevent buffer overflow. CVE-2021-26675 Fix issue with DHCP...

SUSE-SU-2020:0351-1 Security update for wicked

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 potenti...

OPENSUSE-SU-2020:0165-1 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...

How to capture network trace for a XenServer VM while booting up ?

In order to troubleshoot issues related to TFTP or DHCP, we may need to capture network traces during initial VM bootup. As Virtual interface is not loaded during initial bootup phase of VM, we need to capture trace on the tap device...

SUSE-SU-2016:0540-1 Security update for dhcp

This update for dhcp fixes the following issues: - CVE-2015-8605: A remote attacker could have used badly formed packets with an invalid IPv4 UDP length field to cause a DHCP server, client, or relay program to terminate abnormally bsc961305 The following bugs were fixed: - bsc936923: Improper...