EulerOS Virtualization 2.10.1 : open-iscsi (EulerOS-SA-2023-2453)

According to the versions of the open-iscsi package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, an...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS : Open-iSCSI vulnerabilities (USN-6259-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6259-1 advisory. Jos Wetzels, Stanislav Dashevskyi, and Amine Amri discovered that Open-iSCSI incorrectly handled certain checksums for IP packets...

The vulnerability of the os/net/ipv2/uip6.c component in operating systems for Contiki-NG devices allows a hacker to cause a service failure.

The vulnerability in the os/net/ipv2/uip6.c component of Contiki-NG operating systems relates to the issue where operations exceed the buffer boundaries in memory when processing values of the MSS Maximum Segment Size parameter for received packets. Exploiting this vulnerability can allow a remot...

CVE-2023-34101

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

Out-of-bounds

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101 Contiki-NG vulnerable to out-of-bounds read when processing ICMP DAO input

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101 Contiki-NG vulnerable to out-of-bounds read when processing ICMP DAO input

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101 Contiki-NG vulnerable to out-of-bounds read when processing ICMP DAO input

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101

CVE-2023-34101 affects Contiki-NG prior to 4.9. In processing ICMP DAO packets, the function dao_input_storing may read up to 16 bytes beyond the buffer due to not verifying buffer size, causing an out-of-bounds read. An attacker can truncate ICMP packets to trigger this. A patch is available in ...

PT-2023-24672 · Unknown · Contiki-Ng

Name of the Vulnerable Software and Affected Versions: Contiki-NG versions prior to 4.9 Description: The issue arises when the Contiki-NG OS processes ICMP DAO packets in the dao input storing function without verifying that the packet buffer is sufficiently large, leading to potential...

Contiki-NG 缓冲区错误漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. A buffer error vulnerability exists in Contiki-NG 4.8 and earlier versions, which stems from an out-of-bounds read issue when processing ICMP DAO input...

CVE-2023-34100

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

Out-of-bounds

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100 Out-of-Bounds Read in contiki-ng

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100 Out-of-Bounds Read in contiki-ng

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

CVE-2023-34100

Contiki-NG vulnerability CVE-2023-34100 causes a 2-byte out-of-bounds read in the IPv6/TCP MSS handling (uip6.c) when reading the MSS option, due to unsafe buffer indexing in uip_buf. The issue is triggered by indexing UIP_IPTCPH_LEN + 2 + c and UIP_IPTCPH_LEN + 3 + c beyond available data. Conti...

CVE-2023-34100 Out-of-Bounds Read in contiki-ng

Contiki-NG is an open-source, cross-platform operating system for IoT devices. When reading the TCP MSS option value from an incoming packet, the Contiki-NG OS does not verify that certain buffer indices to read from are within the bounds of the IPv6 packet buffer, uipbuf. In particular, there is...

Contiki-NG 缓冲区错误漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. Contiki-NG suffers from a buffer error vulnerability that stems from the fact that when reading TCP MSS option values from incoming packets, the Contiki-NG operating system does not...

EulerOS 2.0 SP10 : open-iscsi (EulerOS-SA-2023-1958)

According to the versions of the open-iscsi package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is...

EulerOS 2.0 SP10 : open-iscsi (EulerOS-SA-2023-1980)

According to the versions of the open-iscsi package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is...