jasper: reachable assertion in jpc_floorlog2()
Published Mar 23, 2017
7.5
HIGHCVSS 3.1
EPSS 5.98%
Description
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.
Affected products
No data.
Configuration 1
- < 1.900.17
Configuration 2
- 32
- 33
Configuration 3
- 15.1
- 15.2
- 42.1
- 42.2
- 12
- 12
- 12
- 12
- 12
- 12
- 12
No data.
Red Hat Enterprise Linux 5
netpbm
Will not fix
Red Hat Enterprise Linux 6
jasper
Will not fix
Red Hat Enterprise Linux 7
jasper
Will not fix
Red Hat Enterprise Linux 9
jasper
Not affected
Red Hat Enterprise Virtualization 3
mingw-virt-viewer
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | netpbm | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | jasper | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | jasper | Will not fix | n/a |
| Red Hat Enterprise Linux 9 | jasper | Not affected | n/a |
| Red Hat Enterprise Virtualization 3 | mingw-virt-viewer | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.98% (0.05981) | 93.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.98% (0.05981) | 92.35th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.82% (0.03824) | 87.05th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.42% (0.05419) | 83.20th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.82% (0.03824) | 87.36th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.70% (0.01702) | 87.43th | v3 (v2023.03.01) |
| Jun 23, 2024 | 3.50% (0.03497) | 91.59th | v3 (v2023.03.01) |
| Apr 4, 2024 | 3.11% (0.03106) | 90.87th | v3 (v2023.03.01) |
| Feb 24, 2024 | 2.66% (0.02655) | 90.07th | v3 (v2023.03.01) |
| Jan 12, 2024 | 2.50% (0.02497) | 89.00th | v3 (v2023.03.01) |
| Nov 8, 2023 | 2.24% (0.02237) | 88.31th | v3 (v2023.03.01) |
| Jun 27, 2023 | 1.59% (0.01589) | 85.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.24% (0.02237) | 87.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
References (13)
- http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00008.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00009.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/17/1 mailing-listx_refsource_MLISTMailing ListPatchThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/94382 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2016-9398 Vendor Advisory
- https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure x_refsource_MISCPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1396980 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N4ALB4SXHURLVWKAOKYRNJXPABW3M22M/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPOVZTSIQPW2H4AFLMI3LHJEZGBVEQET/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2016-9398
- https://www.cve.org/CVERecord?id=CVE-2016-9398
Change history (0)
No recorded changes yet.