{"answers":{"affected":"2 open source packages ship an affected version, including org.yaml:snakeyaml. It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-25857 in the wild and no public exploit code.","fix":"Upgrade org.yaml:snakeyaml to 1.31 or later.","what":"CVE-2022-25857 is a high-severity denial of service vulnerability in Debian Debian Linux, published on 30 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-25857 and fix it if it is affected.\n\nWhat it is: CVE-2022-25857 is a high-severity denial of service vulnerability in Debian Debian Linux, published on 30 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-25857 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.yaml:snakeyaml (Maven): affected all versions; fixed in 1.31\n- org.yaml:snakeyaml (Maven): affected all versions; fixed in 1.31\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-25857/ (Markdown: https://insights.sbomify.com/CVE-2022-25857/index.md)","id":"CVE-2022-25857","markdown":"https://insights.sbomify.com/CVE-2022-25857/index.md","name":"CVE-2022-25857","record":{"aliases":["ALSA-2022:6820","CLEANSTART-2026-QK11051","CLEANSTART-2026-TI64319","CLSA-2026-1786419162","CLSA-2026-1789371790","DEBIAN-CVE-2022-25857","ECHO-8b9e-c30a-1455","GHSA-3mc7-4q67-w48m","MINI-29f4-2pfm-qq4m","RHSA-2022:6820","RLSA-2022:6820","ROOT-APP-MAVEN-CVE-2022-25857","UBUNTU-CVE-2022-25857"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java YAML library","requires_auth":"none","summary":"Attackers can cause denial of service in applications using SnakeYAML by exploiting missing nested depth limitations in collections.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"snakeyaml","vendor":"snakeyaml_project"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-776","name":"Improper Restriction of Recursive Entity References in DTDs"}],"description":"The package org.yaml:snakeyaml from 0 and before 1.31 are vulnerable to Denial of Service (DoS) due missing to nested depth limitation for collections.","ecosystems":["AlmaLinux:8","Maven","Red Hat:enterprise_linux:8::appstream","Rocky Linux:8"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of Service (DoS)","id":"CVE-2022-25857","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"debian:debian_linux","products":["debian:debian_linux"],"type":"denial_of_service","year":"2022"},"n_packages":10,"n_references":6,"next":{"headline":"Regular Expression Denial of Service (ReDoS)","id":"CVE-2022-25858"},"packages":[{"ecosystem":"Maven","fixed":["1.31"],"introduced":["0"],"last_affected":[],"package":"org.yaml:snakeyaml","purl":null,"source":"GHSA-3mc7-4q67-w48m"},{"ecosystem":"Maven","fixed":["1.31"],"introduced":["0"],"last_affected":[],"package":"org.yaml:snakeyaml","purl":"pkg:maven/org.yaml/snakeyaml","source":"GHSA-3mc7-4q67-w48m"},{"ecosystem":"AlmaLinux:8","fixed":["0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter","purl":"pkg:rpm/almalinux/prometheus-jmx-exporter","source":"ALSA-2022:6820"},{"ecosystem":"AlmaLinux:8","fixed":["0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter-openjdk11","purl":"pkg:rpm/almalinux/prometheus-jmx-exporter-openjdk11","source":"ALSA-2022:6820"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter","purl":"pkg:rpm/redhat/prometheus-jmx-exporter","source":"RHSA-2022:6820"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter-openjdk11","purl":"pkg:rpm/redhat/prometheus-jmx-exporter-openjdk11","source":"RHSA-2022:6820"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter-openjdk17","purl":"pkg:rpm/redhat/prometheus-jmx-exporter-openjdk17","source":"RHSA-2022:6820"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter-openjdk8","purl":"pkg:rpm/redhat/prometheus-jmx-exporter-openjdk8","source":"RHSA-2022:6820"},{"ecosystem":"Rocky Linux:8","fixed":["0:0.12.0-8.el8"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter","purl":"pkg:rpm/rocky-linux/prometheus-jmx-exporter?distro=rocky-linux-8-x86-64\u0026epoch=0","source":"RLSA-2022:6820"},{"ecosystem":"Rocky Linux:8","fixed":["0:0.12.0-8.el8_6"],"introduced":["0"],"last_affected":[],"package":"prometheus-jmx-exporter","purl":"pkg:rpm/rocky-linux/prometheus-jmx-exporter?distro=rocky-linux-8-6-x86-64-legacy\u0026epoch=0","source":"RLSA-2022:6820"}],"prev":{"headline":"Directory Traversal","id":"CVE-2022-25856"},"products":["org.yaml:snakeyaml"],"published":"2022-08-30","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"Attackers can cause denial of service in applications using SnakeYAML by exploiting missing nested depth limitations in collections.","url":"https://insights.sbomify.com/CVE-2022-25857/"}