CVE-2016-10166

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

10.68% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 95.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2017-03-15 15:00Z9 YR AGO

Last updated

2024-08-06 03:14Z2 YR AGO

Reserved

2017-01-28

Assigning CNA

debian

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-191Integer Underflow (Wrap or Wraparound)Base
• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

11cf5fb3fa90d7060e3cd1b0cbe5dcaae6ccbb26dc74fe6deede1a82e27ecf62

• www.openwall.com[oss-security] 20170126 CVE Requests: libgd: potential unsigned onderflow, denial-of-service in gdImageCreateFromGd2Ctx and signed overflow in gd_io.chttp://www.openwall.com/lists/oss-security/2017/01/26/1mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20170128 Re: CVE Requests: libgd: potential unsigned onderflow, denial-of-service in gdImageCreateFromGd2Ctx and signed overflow in gd_io.chttp://www.openwall.com/lists/oss-security/2017/01/28/6mailing-listx_refsource_MLIST
• libgd.github.iohttp://libgd.github.io/release-2.2.4.htmlx_refsource_CONFIRM
• github.comhttps://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35x_refsource_CONFIRM
• www.debian.orgDSA-3777http://www.debian.org/security/2017/dsa-3777vendor-advisoryx_refsource_DEBIAN
• www.securityfocus.com95869http://www.securityfocus.com/bid/95869vdb-entryx_refsource_BID
• access.redhat.comRHSA-2019:2519https://access.redhat.com/errata/RHSA-2019:2519vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:3299https://access.redhat.com/errata/RHSA-2019:3299vendor-advisoryx_refsource_REDHAT