CVE-2016-9391

moderate-risk
Published 2017-03-23

The jpc_bitstream_getbits function in jpc_bs.c in JasPer before 2.0.10 allows remote attackers to cause a denial of service (assertion failure) via a very large integer.

Do I need to act?

~
1.2% 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
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Jasper Project

References (14)

Mailing List http://www.openwall.com/lists/oss-security/2016/11/17/1
Third Party Advisory http://www.securityfocus.com/bid/94371
https://access.redhat.com/errata/RHSA-2017:1208
Patch https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1396967
Patch https://github.com/mdadams/jasper/commit/1e84674d95353c64e5c4c0e7232ae86fd6ea813...
https://usn.ubuntu.com/3693-1/
Mailing List http://www.openwall.com/lists/oss-security/2016/11/17/1
Third Party Advisory http://www.securityfocus.com/bid/94371
https://access.redhat.com/errata/RHSA-2017:1208
Patch https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1396967
Patch https://github.com/mdadams/jasper/commit/1e84674d95353c64e5c4c0e7232ae86fd6ea813...
https://usn.ubuntu.com/3693-1/
35
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal