CVE-2025-8837

A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.1 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://drive.google.com/file/d/17Ic_DDOlH7mMT7IbTN2Bmo6SrujIUh24/view?usp=sharing	Exploit
https://github.com/jasper-software/jasper/commit/8308060d3fbc1da10353ac8a95c8ea60eba9c25a	Patch
https://github.com/jasper-software/jasper/issues/402	Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.319371	Permissions Required VDB Entry
https://vuldb.com/?id.319371	Third Party Advisory VDB Entry
https://vuldb.com/?submit.630487	Exploit Third Party Advisory VDB Entry
https://vuldb.com/?submit.630488	Exploit Third Party Advisory VDB Entry
https://github.com/jasper-software/jasper/issues/402	Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?submit.630488	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2025-08-11 08:15

Updated : 2025-09-16 18:55

NVD link : CVE-2025-8837

Mitre link : CVE-2025-8837

CVE.ORG link : CVE-2025-8837

JSON object : View

Products Affected

jasper_project

jasper

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-416

Use After Free

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This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue."}, {"lang": "es", "value": "Se identific\u00f3 una vulnerabilidad en JasPer hasta la versi\u00f3n 4.2.5. Esta afecta a la funci\u00f3n jpc_dec_dump del archivo src/libjasper/jpc/jpc_dec.c del componente JPEG2000 File Handler. La manipulaci\u00f3n provoca el use after free. Un ataque debe abordarse localmente. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. El parche se denomina 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. 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