High severity7.5NVD Advisory· Published Mar 23, 2017· Updated Jun 17, 2026

CVE-2016-9398

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Jasper Project/Jasper
cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*
Range: <1.900.17
Fedoraproject/Fedora2 versions
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
OpenSUSE/Leap4 versions
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
SUSE S.A./Linux Enterprise Desktop2 versions
cpe:2.3:o:suse:linux_enterprise_desktop:12:sp1:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:suse:linux_enterprise_desktop:12:sp1:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_desktop:12:sp2:*:*:*:*:*:*
SUSE S.A./Linux Enterprise Server3 versions
cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:raspberry_pi:*
SUSE S.A./Linux Enterprise Software Development Kit2 versions
cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp1:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp1:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp2:*:*:*:*:*:*
Jasper/JasPerllm-fuzzy
Range: <1.900.17
osv-coords23 versions
pkg:rpm/opensuse/jasper&distro=openSUSE%20Leap%2015.1 pkg:rpm/opensuse/jasper&distro=openSUSE%20Leap%2015.2 pkg:rpm/opensuse/jasper&distro=openSUSE%20Tumbleweed pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2 pkg:rpm/suse/jasper&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 2.0.14-lp151.4.9.1+ 22 more
- (no CPE)range: < 2.0.14-lp151.4.9.1
- (no CPE)range: < 2.0.14-lp152.7.3.1
- (no CPE)range: < 1.900.14-3.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 2.0.14-3.16.1
- (no CPE)range: < 2.0.14-3.16.1
- (no CPE)range: < 2.0.14-3.16.1
- (no CPE)range: < 2.0.14-3.16.1
- (no CPE)range: < 2.0.14-3.16.1
- (no CPE)range: < 1.900.14-134.32.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-195.22.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-134.32.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-195.22.1
- (no CPE)range: < 1.900.14-134.32.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-184.1
- (no CPE)range: < 1.900.14-195.22.1

Patches

Vulnerability mechanics

References

www.openwall.com/lists/oss-security/2016/11/17/1nvdMailing ListPatchThird Party AdvisoryVDB Entry
blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failurenvdPatchThird Party Advisory
bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2017-01/msg00008.htmlnvdMailing ListThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2017-01/msg00009.htmlnvdMailing ListThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.htmlnvdMailing ListThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.htmlnvdMailing ListThird Party Advisory
www.securityfocus.com/bid/94382nvdThird Party AdvisoryVDB Entry
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N4ALB4SXHURLVWKAOKYRNJXPABW3M22M/nvd
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPOVZTSIQPW2H4AFLMI3LHJEZGBVEQET/nvd

News mentions

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cvss	0.488
epss	0.005
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000