VulnerabilityAnalyzed
CVE-2025-8836
A vulnerability was determined in JasPer up to 4.2.5.
LOW 1.9EPSS 0.21%
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 1.9 LOWCVSS: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/M
- EPSS
- 0.21% probability · 11th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- jasper project/jasper
- Source
- cna@vuldb.com
References
- https://drive.google.com/file/d/1pPgndhHh2z0lk99Wt31W-XIW3XWt8FB3/view?usp=drive_linkExploit
- https://github.com/jasper-software/jasper/commit/79185d32d7a444abae441935b20ae4676b3513d4Patch
- https://github.com/jasper-software/jasper/issues/401Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.319370Permissions Required, VDB Entry
- https://vuldb.com/?id.319370Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.622409Exploit, Third Party Advisory, VDB Entry
- https://github.com/jasper-software/jasper/issues/401Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.