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A vulnerability was found in Apple macOS up to 10.13.1. It has been rated as critical. Affected by this issue is some unknown functionality of the component tcpdump. Performing manipulation results in memory corruption. This vulnerability is identified as CVE-2017-13001. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

A vulnerability was found in tcpdump up to 4.9.1. It has been declared as critical. This issue affects the function aodv_extension of the file print-aodv.c of the component AODV Parser. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2017-13002. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability categorized as critical has been discovered in Apple macOS up to 10.13.1. This affects an unknown part of the component tcpdump. Executing manipulation can lead to memory corruption. This vulnerability is tracked as CVE-2017-13002. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

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CVE-2025-55182 is a critical (CVSS 10.0) pre-authentication remote code execution vulnerability affecting React Server Components used in React.js, Next.js, and related frameworks (see the context section for a more exhaustive list of affected frameworks).

GreyNoise is already seeing opportunistic, largely automated exploitation attempts consistent with the newly disclosed React Server Components (RSC) “Flight” protocol RCE—often referred to publicly as “React2Shell” and tracked as CVE-2025-55182.

Cloudflare experienced a significant traffic outage on December 5, 2025, starting approximately at 8:47 UTC. The incident lasted approximately 25 minutes before resolution. We are sorry for the impact that it caused to our customers and the Internet. The incident was not caused by an attack and was due to configuration changes being applied to attempt to mitigate a recent industry-wide vulnerability impacting React Server Components.

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A vulnerability marked as critical has been reported in tcpdump up to 4.9.1. The affected element is an unknown function of the file print-juniper.c of the component Juniper Protocol Parser. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2017-12993. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability described as critical has been identified in tcpdump up to 4.9.1. The impacted element is the function bgp_attr_print of the file print-bgp.c of the component BGP Parser. The manipulation results in memory corruption. This vulnerability was named CVE-2017-12994. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

A vulnerability classified as problematic has been found in tcpdump up to 4.9.1. This affects the function ns_print of the file print-domain.c of the component DNS Parser. This manipulation causes improper resource management. The identification of this vulnerability is CVE-2017-12995. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in tcpdump up to 4.9.1. This impacts the function pimv2_print of the file print-pim.c of the component PIMv2 Parser. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2017-12996. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

A vulnerability, which was classified as problematic, has been found in tcpdump up to 4.9.1. Affected is the function lldp_private_8021_print of the file print-lldp.c of the component LLDP Parser. Performing manipulation results in improper resource management. This vulnerability is identified as CVE-2017-12997. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in tcpdump up to 4.9.1 and classified as critical. This affects the function ieee802_15_4_if_print of the file print-802_15_4.c of the component IEEE 802.15.4 Parser. The manipulation results in memory corruption. This vulnerability is cataloged as CVE-2017-13000. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability was found in tcpdump up to 4.9.1. It has been classified as critical. This vulnerability affects the function nfs_printfh of the file print-nfs.c of the component NFS Parser. This manipulation causes memory corruption. This vulnerability is registered as CVE-2017-13001. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

A vulnerability classified as critical has been found in Apple macOS up to 10.13.1. This issue affects some unknown processing of the component tcpdump. This manipulation causes memory corruption. This vulnerability appears as CVE-2017-12993. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in Apple macOS up to 10.13.1. Impacted is an unknown function of the component tcpdump. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2017-12994. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.