CVE-2016-9557

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.86% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.8% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-03-23 18:00Z9 YR AGO

Last updated

2024-08-06 02:50Z2 YR AGO

Reserved

2016-11-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

9774a6254e619f24c218ca4c3ca35d7fc68798a977ca4ed9d34113db6a409752

• www.securityfocus.com94490http://www.securityfocus.com/bid/94490vdb-entryx_refsource_BID
• blogs.gentoo.orghttps://blogs.gentoo.org/ago/2016/11/19/jasper-signed-integer-overflow-in-jas_image-cx_refsource_MISC
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1398251x_refsource_CONFIRM
• github.comhttps://github.com/mdadams/jasper/commit/d42b2388f7f8e0332c846675133acea151fc557ax_refsource_CONFIRM
• www.openwall.com[oss-security] 20161122 Re: jasper: signed integer overflow in jas_image.chttp://www.openwall.com/lists/oss-security/2016/11/23/2mailing-listx_refsource_MLIST