{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-10920", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2025-09-24T15:53:33.759Z", "datePublished": "2025-10-29T19:29:35.471Z", "dateUpdated": "2025-10-30T03:56:05.775Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2025-10-29T19:29:35.471Z"}, "title": "GIMP ICNS File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability", "descriptions": [{"lang": "en", "value": "GIMP ICNS File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of ICNS files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27684."}], "affected": [{"vendor": "GIMP", "product": "GIMP", "versions": [{"version": "3.0.4", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-787", "description": "CWE-787: Out-of-bounds Write", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-909/", "name": "ZDI-25-909", "tags": ["x_research-advisory"]}, {"url": "https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2443", "name": "vendor-provided URL", "tags": ["vendor-advisory"]}], "dateAssigned": "2025-09-24T15:53:33.847Z", "datePublic": "2025-09-24T18:19:03.590Z", "source": {"lang": "en", "value": "MICHAEL RANDRIANANTENAINA [https://elkamika.blogspot.com/]"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}]}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-10-29T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2025-10920"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-30T03:56:05.775Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gimp:gimp:3.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "103D75C8-35B7-4E50-B75C-2D75294CB7AC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "GIMP ICNS File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of ICNS files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27684."}], "id": "CVE-2025-10920", "lastModified": "2025-11-04T13:16:40.540", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}, "published": "2025-10-29T20:15:33.863", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Patch"], "url": "https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2443"}, {"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-909/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "zdi-disclosures@trendmicro.com", "type": "Primary"}]}

{"bugzilla": {"description": "gimp: GIMP ICNS File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability", "id": "2407191", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2407191"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-787", "details": ["A remote code execution (RCE) vulnerability exists in GIMP due to improper bounds checking during the parsing of ICNS image files. When a user opens a specially crafted ICNS file, it can trigger an out-of-bounds write, allowing attackers to execute arbitrary code within the context of the GIMP process."], "mitigation": {"lang": "en:us", "value": "No mitigation is currently available that meets Red Hat Product Security\u2019s standards for usability, deployment, applicability, or stability."}, "name": "CVE-2025-10920", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "gimp", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "gimp", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "gimp:2.8/gimp", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "gimp", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-10-29T19:29:35Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-10920\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-10920\nhttps://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2443\nhttps://www.zerodayinitiative.com/advisories/ZDI-25-909/"], "statement": "This vulnerability is rated Important rather than Moderate because it enables arbitrary code execution through a memory corruption flaw in the ICNS file parser. Although exploitation requires user interaction, the underlying issue\u2014an out-of-bounds write\u2014directly affects memory integrity and can allow attackers to gain control of program execution. The potential for full compromise of the application process elevates its impact beyond data exposure or denial-of-service, making it a significant security concern.", "threat_severity": "Important"}

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