CVE-2016-6161

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Summary

CVECVE-2016-6161
StatePUBLISHED
Assignerdebian
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-08-12 15:59:02 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe output function in gd_gif_out.c in the GD Graphics Library (aka libgd) allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.

Risk And Classification

Primary CVSS: v3.0 6.5 MEDIUM from [email protected]

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

EPSS: 0.009040000 probability, percentile 0.758110000 (date 2026-05-06)

Problem Types: CWE-125 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 8.0 All All All
Application Libgd Libgd All All All All
Operating System Opensuse Leap 42.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-3619-1 libgd2 af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
openSUSE-SU-2016:2363-1: moderate: Security update for gd af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Third Party Advisory
openSUSE-SU-2016:2117-1: moderate: Security update for gd af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
global out of bounds read when encoding gif from malformed input with gd2togif · Issue #209 · libgd/libgd · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Third Party Advisory
oss-security - Re: CVE Request: libgd: global out of bounds read when encoding gif from malformed input with gd2togif af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
oss-security - CVE Request: libgd: global out of bounds read when encoding gif from malformed input with gd2togif af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List, Third Party Advisory
USN-3030-1: GD library vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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