{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-8835", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2025-08-10T11:14:46.204Z", "datePublished": "2025-08-11T07:02:07.422Z", "dateUpdated": "2025-08-12T13:46:19.331Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-08-11T07:02:07.422Z"}, "title": "JasPer Image Color Space Conversion jas_image.c jas_image_chclrspc null pointer dereference", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-476", "lang": "en", "description": "NULL Pointer Dereference"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-404", "lang": "en", "description": "Denial of Service"}]}], "affected": [{"vendor": "n/a", "product": "JasPer", "versions": [{"version": "4.2.0", "status": "affected"}, {"version": "4.2.1", "status": "affected"}, {"version": "4.2.2", "status": "affected"}, {"version": "4.2.3", "status": "affected"}, {"version": "4.2.4", "status": "affected"}, {"version": "4.2.5", "status": "affected"}], "modules": ["Image Color Space Conversion Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in JasPer up to 4.2.5. Affected by this vulnerability is the function jas_image_chclrspc of the file src/libjasper/base/jas_image.c of the component Image Color Space Conversion Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier of the patch is bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52. It is recommended to apply a patch to fix this issue."}, {"lang": "de", "value": "Hierbei betrifft es die Funktion jas_image_chclrspc der Datei src/libjasper/base/jas_image.c der Komponente Image Color Space Conversion Handler. Mittels Manipulieren mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Der Patch wird als bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52 bezeichnet. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2025-08-10T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2025-08-10T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2025-08-10T13:19:58.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "nipc-cxd (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.319369", "name": "VDB-319369 | JasPer Image Color Space Conversion jas_image.c jas_image_chclrspc null pointer dereference", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.319369", "name": "VDB-319369 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.622408", "name": "Submit #622408 | JasPer The newest master && jasper-4.2.5 Null Pointer Dereference", "tags": ["third-party-advisory"]}, {"url": "https://github.com/jasper-software/jasper/issues/400", "tags": ["issue-tracking"]}, {"url": "https://github.com/jasper-software/jasper/issues/400#issuecomment-3134702772", "tags": ["issue-tracking"]}, {"url": "https://drive.google.com/file/d/1E754R-FsFkNJp9OYtu6Dqjv47uGSVP18/view?usp=sharing", "tags": ["exploit"]}, {"url": "https://github.com/jasper-software/jasper/commit/bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52", "tags": ["patch"]}]}, "adp": [{"references": [{"url": "https://github.com/jasper-software/jasper/issues/400", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-11T15:14:54.594899Z", "id": "CVE-2025-8835", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-12T13:46:19.331Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in JasPer up to 4.2.5. Affected by this vulnerability is the function jas_image_chclrspc of the file src/libjasper/base/jas_image.c of the component Image Color Space Conversion Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier of the patch is bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52. It is recommended to apply a patch to fix this issue."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en JasPer hasta la versi\u00f3n 4.2.5. Esta vulnerabilidad afecta a la funci\u00f3n jas_image_chclrspc del archivo src/libjasper/base/jas_image.c del componente Image Color Space Conversion Handler. Esta manipulaci\u00f3n provoca la desreferenciaci\u00f3n de punteros nulos. Es posible lanzar el ataque contra el host local. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. El identificador del parche es bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52. Se recomienda aplicar un parche para solucionar este problema."}], "id": "CVE-2025-8835", "lastModified": "2025-08-12T14:15:30.110", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2025-08-11T07:15:32.450", "references": [{"source": "cna@vuldb.com", "url": "https://drive.google.com/file/d/1E754R-FsFkNJp9OYtu6Dqjv47uGSVP18/view?usp=sharing"}, {"source": "cna@vuldb.com", "url": "https://github.com/jasper-software/jasper/commit/bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52"}, {"source": "cna@vuldb.com", "url": "https://github.com/jasper-software/jasper/issues/400"}, {"source": "cna@vuldb.com", "url": "https://github.com/jasper-software/jasper/issues/400#issuecomment-3134702772"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.319369"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.319369"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.622408"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/jasper-software/jasper/issues/400"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-404"}, {"lang": "en", "value": "CWE-476"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

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