An update for open-iscsi is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1757 Final 1.0 1.0 2022-07-22 Initial 2022-07-22 2022-07-22 openEuler SA Tool V1.0 2022-07-22 Open-iSCSI security update An update for Open-iSCSI is now available for openEuler-20.03-LTS-SP1. The Open-iSCSI project is a high-performance, transport independent, multi-platform implementation of RFC3720 iSCSI. Security Fix(es): 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 configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data, by calculating the offset at which the normal data should be present in the global buffer. However, the length of this offset is not checked; therefore, for large values of the Urgent pointer bytes, the data pointer can point to memory that is way beyond the data buffer in uip_process in uip.c.(CVE-2020-17437) An update for Open-iSCSI is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High Open-iSCSI https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1757 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-17437 https://nvd.nist.gov/vuln/detail/CVE-2020-17437 openEuler-20.03-LTS-SP1 open-iscsi-2.1.1-11.oe1.aarch64.rpm open-iscsi-debuginfo-2.1.1-11.oe1.aarch64.rpm open-iscsi-debugsource-2.1.1-11.oe1.aarch64.rpm open-iscsi-devel-2.1.1-11.oe1.aarch64.rpm open-iscsi-help-2.1.1-11.oe1.aarch64.rpm open-iscsi-2.1.1-11.oe1.src.rpm open-iscsi-2.1.1-11.oe1.x86_64.rpm open-iscsi-debuginfo-2.1.1-11.oe1.x86_64.rpm open-iscsi-debugsource-2.1.1-11.oe1.x86_64.rpm open-iscsi-devel-2.1.1-11.oe1.x86_64.rpm open-iscsi-help-2.1.1-11.oe1.x86_64.rpm 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 configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data, by calculating the offset at which the normal data should be present in the global buffer. However, the length of this offset is not checked; therefore, for large values of the Urgent pointer bytes, the data pointer can point to memory that is way beyond the data buffer in uip_process in uip.c. 2022-07-22 CVE-2020-17437 openEuler-20.03-LTS-SP1 High 8.2 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Open-iSCSI security update 2022-07-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1757