CVE-2016-9398

high-risk

Published 2017-03-23

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.

Do I need to act?

4.1% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (14)

Fedora

Leap

Linux Enterprise Desktop

Linux Enterprise Software Development Kit

Jasper

Leap

Linux Enterprise Server

Linux Enterprise Software Development Kit

Affected Vendors

Opensuse Fedoraproject Suse Jasper Project

References (20)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00008.html

Mailing List http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00009.html

Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html

Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html

Mailing List http://www.openwall.com/lists/oss-security/2016/11/17/1

Third Party Advisory http://www.securityfocus.com/bid/94382

Patch https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1396980

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...