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Vulnerability details: VCID-qkeq-r2zg-aaak
Vulnerability ID VCID-qkeq-r2zg-aaak
Aliases CVE-2016-7126
Summary The imagetruecolortopalette function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate the number of colors, which allows remote attackers to cause a denial of service (select_colors allocation error and out-of-bounds write) or possibly have unspecified other impact via a large value in the third argument.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
rhas Moderate https://access.redhat.com/errata/RHSA-2016:2750
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-7126.json
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02163 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02203 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02203 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02203 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.02203 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.06159 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.07763 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.0777 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.09744 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
epss 0.2345 https://api.first.org/data/v1/epss?cve=CVE-2016-7126
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1374699
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7124
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7125
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7127
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7128
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7129
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7130
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7131
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7132
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7411
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7412
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7413
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7414
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7416
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7417
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7418
cvssv2 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2016-7126
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2016-7126
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2016-7126
generic_textual Low http://www.php.net/ChangeLog-5.php
Reference id Reference type URL
http://openwall.com/lists/oss-security/2016/09/02/9
http://rhn.redhat.com/errata/RHSA-2016-2750.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-7126.json
https://api.first.org/data/v1/epss?cve=CVE-2016-7126
https://bugs.php.net/bug.php?id=72697
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7124
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7125
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7126
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7127
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7128
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7129
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7130
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7131
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7132
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7411
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7412
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7413
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7414
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7416
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7417
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7418
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/php/php-src/commit/28022c9b1fd937436ab67bb3d61f652c108baf96
https://github.com/php/php-src/commit/b6f13a5ef9d6280cf984826a5de012a32c396cd4?w=1
https://security.gentoo.org/glsa/201611-22
https://www.tenable.com/security/tns-2016-19
http://www.php.net/ChangeLog-5.php
http://www.php.net/ChangeLog-7.php
http://www.securityfocus.com/bid/92755
http://www.securitytracker.com/id/1036680
1374699 https://bugzilla.redhat.com/show_bug.cgi?id=1374699
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*
CVE-2016-7126 https://nvd.nist.gov/vuln/detail/CVE-2016-7126
RHSA-2016:2750 https://access.redhat.com/errata/RHSA-2016:2750
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-7126.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:N/I:N/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:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7126
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7126
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: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7126
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 0.89635
EPSS Score 0.02163
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.