CVE-2025-8836

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

A

vulnerability was determined in JasPer up to 4.2.5. Affected by this issue is the function jpc_floorlog2 of the file src/libjasper/jpc/jpc_enc.c of the component JPEG2000 Encoder. The manipulation leads to reachable assertion. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as 79185d32d7a444abae441935b20ae4676b3513d4. It is recommended to apply a patch to fix this issue.

References

Link	Resource
https://drive.google.com/file/d/1pPgndhHh2z0lk99Wt31W-XIW3XWt8FB3/view?usp=drive_link	Exploit
https://github.com/jasper-software/jasper/commit/79185d32d7a444abae441935b20ae4676b3513d4	Patch
https://github.com/jasper-software/jasper/issues/401	Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.319370	Permissions Required VDB Entry
https://vuldb.com/?id.319370	Third Party Advisory VDB Entry
https://vuldb.com/?submit.622409	Exploit Third Party Advisory VDB Entry
https://github.com/jasper-software/jasper/issues/401	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*

History

16 Sep 2025, 18:59

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-11 08:15

Updated : 2025-09-16 18:59

NVD link : CVE-2025-8836

Mitre link : CVE-2025-8836

CVE.ORG link : CVE-2025-8836

JSON object : View

Products Affected

jasper_project

jasper

CWE

CWE-617

Reachable Assertion

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Affected by this issue is the function jpc_floorlog2 of the file src/libjasper/jpc/jpc_enc.c of the component JPEG2000 Encoder. The manipulation leads to reachable assertion. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as 79185d32d7a444abae441935b20ae4676b3513d4. It is recommended to apply a patch to fix this issue."}, {"lang": "es", "value": "Se detect\u00f3 una vulnerabilidad en JasPer hasta la versi\u00f3n 4.2.5. Este problema afecta a la funci\u00f3n jpc_floorlog2 del archivo src/libjasper/jpc/jpc_enc.c del componente JPEG2000 Encoder. La manipulaci\u00f3n genera una aserci\u00f3n accesible. El ataque debe abordarse localmente. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. El parche se identifica como 79185d32d7a444abae441935b20ae4676b3513d4. Se recomienda aplicar un parche para solucionar este problema."}], "lastModified": "2025-09-16T18:59:52.123", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3FE39B51-8944-431F-B8E4-7D8783772137", "versionEndIncluding": "4.2.5"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}