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Vulnerability details: VCID-ycxm-g4ed-aaam
Vulnerability ID VCID-ycxm-g4ed-aaam
Aliases CVE-2016-5767
Summary Integer overflow in the gdImageCreate function in gd.c in the GD Graphics Library (aka libgd) before 2.0.34RC1, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted image dimensions.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-190 Integer Overflow or Wraparound
CWE-122 Heap-based Buffer Overflow
System Score Found at
generic_textual Medium http://php.net/ChangeLog-5.php
generic_textual Low http://php.net/ChangeLog-7.php
rhas Moderate https://access.redhat.com/errata/RHSA-2016:2598
rhas Moderate https://access.redhat.com/errata/RHSA-2016:2750
cvssv3 5.6 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5767.json
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
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epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
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epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.01434 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
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epss 0.03619 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
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epss 0.04623 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
epss 0.05089 https://api.first.org/data/v1/epss?cve=CVE-2016-5767
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1351069
cvssv2 6.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2016-5767
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2016-5767
Reference id Reference type URL
http://github.com/php/php-src/commit/c395c6e5d7e8df37a21265ff76e48fe75ceb5ae6?w=1
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
http://rhn.redhat.com/errata/RHSA-2016-2598.html
http://rhn.redhat.com/errata/RHSA-2016-2750.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5767.json
https://api.first.org/data/v1/epss?cve=CVE-2016-5767
https://bugs.php.net/bug.php?id=72446
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5767
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
http://www.openwall.com/lists/oss-security/2016/06/23/4
http://www.securityfocus.com/bid/91395
1351069 https://bugzilla.redhat.com/show_bug.cgi?id=1351069
CVE-2016-5767 https://nvd.nist.gov/vuln/detail/CVE-2016-5767
RHSA-2016:2598 https://access.redhat.com/errata/RHSA-2016:2598
RHSA-2016:2750 https://access.redhat.com/errata/RHSA-2016:2750
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5767.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-5767
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-5767
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.79022
EPSS Score 0.01434
Published At April 13, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.