JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-8837
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- rootsec (VulDB User)
References
- https://vuldb.com/?id.319371
- https://vuldb.com/?ctiid.319371
- https://vuldb.com/?submit.630487
- https://vuldb.com/?submit.630488
- https://github.com/jasper-software/jasper/issues/402
- https://drive.google.com/file/d/17Ic_DDOlH7mMT7IbTN2Bmo6SrujIUh24/view?usp=sharing
- https://github.com/jasper-software/jasper/commit/8308060d3fbc1da10353ac8a95c8ea60eba9c25a
