The jpc_floorlog2 function in jpc_math.c in JasPer before 1.900.17 allows remote attackers to cause a denial of service (assertion failure) via unspecified vectors.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade jasper | Aug 26, 2020 | Aug 25, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade jasper-libs | Dec 4, 2019 | Mar 23, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade jasper-libs | Dec 18, 2019 | Mar 23, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade jasper-libs | Dec 11, 2019 | Mar 23, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Nov 16, 2016 |
| Suse | — | Upgrade libjasper4-32bitUpgrade libjasper-x86Upgrade libjasper4Upgrade jasperUpgrade libjasperUpgrade libjasper-32bitUpgrade libjasper1-32bitUpgrade libjasper1Upgrade libjasper-devel | Dec 20, 2016 | Dec 20, 2016 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Mar 23, 2017 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub