CVE-2016-5116

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Summary

CVECVE-2016-5116
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-08-07 10:59:12 UTC
Updated2026-05-06 22:30:45 UTC
Descriptiongd_xbm.c in the GD Graphics Library (aka libgd) before 2.2.0, as used in certain custom PHP 5.5.x configurations, allows context-dependent attackers to obtain sensitive information from process memory or cause a denial of service (stack-based buffer under-read and application crash) via a long name.

Risk And Classification

Primary CVSS: v3.0 9.1 CRITICAL from [email protected]

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

Problem Types: CWE-119 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.1CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
2.0[email protected]Primary6.4AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS v3.0 Breakdown

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

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

CVSS v2.0 Breakdown

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

AV:N/AC:L/Au:N/C:P/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
Application Php Php 5.5.0 All All All
Application Php Php 5.5.0 alpha1 All All
Application Php Php 5.5.0 alpha2 All All
Application Php Php 5.5.0 alpha3 All All
Application Php Php 5.5.0 alpha4 All All
Application Php Php 5.5.0 alpha5 All All
Application Php Php 5.5.0 alpha6 All All
Application Php Php 5.5.0 beta1 All All
Application Php Php 5.5.0 beta2 All All
Application Php Php 5.5.0 beta3 All All
Application Php Php 5.5.0 beta4 All All
Application Php Php 5.5.0 rc1 All All
Application Php Php 5.5.0 rc2 All All
Application Php Php 5.5.1 All All All
Application Php Php 5.5.10 All All All
Application Php Php 5.5.11 All All All
Application Php Php 5.5.12 All All All
Application Php Php 5.5.13 All All All
Application Php Php 5.5.14 All All All
Application Php Php 5.5.18 All All All
Application Php Php 5.5.19 All All All
Application Php Php 5.5.2 All All All
Application Php Php 5.5.20 All All All
Application Php Php 5.5.21 All All All
Application Php Php 5.5.22 All All All
Application Php Php 5.5.23 All All All
Application Php Php 5.5.24 All All All
Application Php Php 5.5.25 All All All
Application Php Php 5.5.26 All All All
Application Php Php 5.5.27 All All All
Application Php Php 5.5.28 All All All
Application Php Php 5.5.29 All All All
Application Php Php 5.5.3 All All All
Application Php Php 5.5.30 All All All
Application Php Php 5.5.31 All All All
Application Php Php 5.5.32 All All All
Application Php Php 5.5.33 All All All
Application Php Php 5.5.34 All All All
Application Php Php 5.5.35 All All All
Application Php Php 5.5.37 All All All
Application Php Php 5.5.4 All All All
Application Php Php 5.5.5 All All All
Application Php Php 5.5.6 All All All
Application Php Php 5.5.7 All All All
Application Php Php 5.5.8 All All All
Application Php Php 5.5.9 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
oss-security - Re: CVE Request: libgd - gdCtxPrintf memory leak af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
xbm: avoid stack overflow (read) with large names #211 · libgd/libgd@4dc1a2d · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking, Patch, Third Party Advisory
openSUSE-SU-2016:2363-1: moderate: Security update for gd af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Third Party Advisory
USN-3030-1: GD library vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
gdCtxPrintf vsnprintf return value not checked - leaks stack memory · Issue #211 · libgd/libgd · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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