{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-1558 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-1558 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-1558 is a medium-severity denial of service vulnerability in Mattermost, published on 24 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-1558 and fix it if it is affected.\n\nWhat it is: CVE-2025-1558 is a medium-severity denial of service vulnerability in Mattermost, published on 24 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-1558 in the wild and no public exploit code.\n\nAffected product: Mattermost. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2025-1558/ (Markdown: https://insights.sbomify.com/CVE-2025-1558/index.md)","id":"CVE-2025-1558","markdown":"https://insights.sbomify.com/CVE-2025-1558/index.md","name":"CVE-2025-1558","record":{"aliases":["GHSA-5p3r-7jhw-3cm2"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Mattermost mobile app","requires_auth":"low_privilege","summary":"Attackers can crash the Mattermost Android app by sending maliciously crafted GIF images, requiring users to upgrade to a patched version.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mattermost","cpe":[{"product":"mattermost_mobile","vendor":"mattermost"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-1287","name":"Improper Validation of Specified Type of Input"}],"description":"Mattermost Mobile Apps versions \u003c=2.25.0 fail to properly validate GIF images prior to rendering which allows a malicious user to cause the Android application to crash via message containing a maliciously crafted GIF.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Denial of Service Via Malicious GIF","id":"CVE-2025-1558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"CC-IMG-Shortcode \u003c= 1.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2025-1559"},"packages":[],"prev":{"headline":"OFCMS cross-site request forgery","id":"CVE-2025-1557"},"products":["Mattermost"],"published":"2025-03-24","related":[{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-2019-20848","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2019-20852","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2020-14449","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2020-14451","kev_date_added":null,"published":"2020-06-19"},{"cvss_score":6.5,"headline":"Mobile crash via improper validation of proto style in attachments","id":"CVE-2025-20072","kev_date_added":null,"published":"2025-01-16"},{"cvss_score":6.5,"headline":"Mobile crash via object that can't be cast to String in Attachment Field","id":"CVE-2025-20630","kev_date_added":null,"published":"2025-01-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-24","vendors":["Mattermost"]},"summary":"Attackers can crash the Mattermost Android app by sending maliciously crafted GIF images, requiring users to upgrade to a patched version.","url":"https://insights.sbomify.com/CVE-2025-1558/"}