An update for snakeyaml is now available for openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1503 Final 1.0 1.0 2023-08-12 Initial 2023-08-12 2023-08-12 openEuler SA Tool V1.0 2023-08-12 snakeyaml security update An update for snakeyaml is now available for openEuler-22.03-LTS. SnakeYAML is a YAML parser and emitter for the Java Virtual Machine. YAML is a data serialization format designed for human readability and interaction with scripting languages. Security Fix(es): Those using Snakeyaml to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stack overflow. This effect may support a denial of service attack.(CVE-2022-41854) An update for snakeyaml is now available for openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of medium. 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. Medium snakeyaml https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1503 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-41854 https://nvd.nist.gov/vuln/detail/CVE-2022-41854 openEuler-22.03-LTS snakeyaml-1.32-1.oe2203.noarch.rpm snakeyaml-javadoc-1.32-1.oe2203.noarch.rpm snakeyaml-1.32-1.oe2203.src.rpm Those using Snakeyaml to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stack overflow. This effect may support a denial of service attack. 2023-08-12 CVE-2022-41854 openEuler-22.03-LTS Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H snakeyaml security update 2023-08-12 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1503