{"answers":{"affected":"2 open source packages ship an affected version, including phenx/php-svg-lib. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-25117 exists.","fix":"Upgrade phenx/php-svg-lib to 0.5.2 or later.","what":"CVE-2024-25117 is a medium-severity unsafe deserialization vulnerability in dompdf php-svg-lib, published on 21 Feb 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-25117 and fix it if it is affected.\n\nWhat it is: CVE-2024-25117 is a medium-severity unsafe deserialization vulnerability in dompdf php-svg-lib, published on 21 Feb 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-25117 exists.\n\nAffected packages and fixed versions:\n- phenx/php-svg-lib (Packagist): affected all versions; fixed in 0.5.2\n- phenx/php-svg-lib (Packagist): affected all versions; fixed in 0.5.2\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-2024-25117/ (Markdown: https://insights.sbomify.com/CVE-2024-25117/index.md)","id":"CVE-2024-25117","markdown":"https://insights.sbomify.com/CVE-2024-25117/index.md","name":"CVE-2024-25117","record":{"aliases":["DEBIAN-CVE-2024-25117","GHSA-f3qr-qr4x-j273"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PHP SVG library","requires_auth":"none","summary":"Attackers can achieve remote code execution by injecting PHAR URLs into SVG font-family attributes, affecting applications using php-svg-lib.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"php-svg-lib","vendor":"dompdf"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-610","name":"Externally Controlled Reference to a Resource in Another Sphere"},{"id":"CWE-73","name":"External Control of File Name or Path"},{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"php-svg-lib is a scalable vector graphics (SVG) file parsing/rendering library. Prior to version 0.5.2, php-svg-lib fails to validate that font-family doesn't contain a PHAR url, which might leads to RCE on PHP \u003c 8.0, and doesn't validate if external references are allowed. This might leads to bypass of restrictions or RCE on projects that are using it, if they do not strictly revalidate the fontName that is passed by php-svg-lib. The `Style::fromAttributes(`), or the `Style::parseCssStyle()` should check the content of the `font-family` and prevents it to use a PHAR url, to avoid passing an invalid and dangerous `fontName` value to other libraries. The same check as done in the `Style::fromStyleSheets` might be reused. Libraries using this library as a dependency might be vulnerable to some bypass of restrictions, or even remote code execution, if they do not double check the value of the `fontName` that is passed by php-svg-lib. Version 0.5.2 contains a fix for this issue.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"php-svg-lib lacks path validation on font through SVG inline styles","id":"CVE-2024-25117","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"deserialization","year":"2024"},"n_packages":2,"n_references":3,"next":{"headline":"Information Disclosure of Hashed Passwords in TYPO3 Backend Forms","id":"CVE-2024-25118"},"packages":[{"ecosystem":"Packagist","fixed":["0.5.2"],"introduced":["0"],"last_affected":[],"package":"phenx/php-svg-lib","purl":null,"source":"GHSA-f3qr-qr4x-j273"},{"ecosystem":"Packagist","fixed":["0.5.2"],"introduced":["0"],"last_affected":[],"package":"phenx/php-svg-lib","purl":"pkg:composer/phenx/php-svg-lib","source":"GHSA-f3qr-qr4x-j273"}],"prev":{"headline":"Specially crafted CF.RESERVE command can lead to denial-of-service","id":"CVE-2024-25116"},"products":["php-svg-lib"],"published":"2024-02-21","related":[{"cvss_score":8.3,"headline":"php-svg-lib unsafe attributes merge when parsing `use` tag","id":"CVE-2023-50252","kev_date_added":null,"published":"2023-12-12"},{"cvss_score":5.3,"headline":"php-svg-lib possible DoS caused by infinite recursion when parsing SVG document","id":"CVE-2023-50251","kev_date_added":null,"published":"2023-12-12"}],"sources":[{"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":"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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-28","vendors":["dompdf"]},"summary":"Attackers can achieve remote code execution by injecting PHAR URLs into SVG font-family attributes, affecting applications using php-svg-lib.","url":"https://insights.sbomify.com/CVE-2024-25117/"}