CVE-2025-8837— JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-8837
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
JasPer JPEG2000 File jpc_dec.c jpc_dec_dump use after free
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
JasPer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jasper是Jasper开源的一个灵活且强大的 GitHub 问题阅读器。 JasPer 4.2.5及之前版本存在安全漏洞，该漏洞源于文件src/libjasper/jpc/jpc_dec.c中函数jpc_dec_dump存在释放后重用问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | JasPer | 4.2.0 | - |
II. Public POCs for CVE-2025-8837
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-8837
请登录查看更多情报信息。
Same Patch Batch · n/a · 2025-08-11 · 9 CVEs total
| CVE-2025-8839 | 6.3 MEDIUM | jshERP Endpoint addUser improper authorization |
| CVE-2025-8840 | 5.4 MEDIUM | jshERP Endpoint deleteBatch improper authorization |
| CVE-2025-8851 | 5.3 MEDIUM | LibTIFF tiffcrop tiffcrop.c readSeparateStripsetoBuffer stack-based overflow |
| CVE-2025-8835 | 3.3 LOW | JasPer Image Color Space Conversion jas_image.c jas_image_chclrspc null pointer dereferenc |
| CVE-2025-8836 | 3.3 LOW | JasPer JPEG2000 Encoder jpc_enc.c jpc_floorlog2 assertion |
| CVE-2025-45146 | ModelCache 安全漏洞 | |
| CVE-2025-51823 | GNU libcdio 安全漏洞 | |
| CVE-2025-51824 | GNU libcdio 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2025-8837
No comments yet