php: Signedness vulnerability causing heap overflow in libgd
Published Apr 26, 2016
9.8
CRITICALCVSS 3.1
EPSS 37.23%
Description
Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.
Affected products
No data.
Configuration 2
- 7.0
- 8.0
Configuration 3
- 23
- 24
Configuration 4
- 12.04
- 14.04
- 15.10
- 16.04
No data.
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-php56-0:2.3-1.el6
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-php56-php-0:5.6.25-1.el6
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-php56-php-pear-1:1.9.5-4.el6
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-php56-0:2.3-1.el6
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-php56-php-0:5.6.25-1.el6
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-php56-php-pear-1:1.9.5-4.el6
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-php56-0:2.3-1.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-php56-php-0:5.6.25-1.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-php56-php-pear-1:1.9.5-4.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS
rh-php56-0:2.3-1.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS
rh-php56-php-0:5.6.25-1.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS
rh-php56-php-pear-1:1.9.5-4.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-php56-0:2.3-1.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-php56-php-0:5.6.25-1.el7
Fixed · RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS
rh-php56-php-pear-1:1.9.5-4.el7
Fixed · RHSA-2016:2750
Red Hat Enterprise Linux 5
php
Will not fix
Red Hat Enterprise Linux 5
php53
Will not fix
Red Hat Enterprise Linux 6
gd
Will not fix
Red Hat Enterprise Linux 6
php
Will not fix
Red Hat Enterprise Linux 7
gd
Will not fix
Red Hat Enterprise Linux 7
php
Will not fix
Red Hat Software Collections
php54-php
Will not fix
Red Hat Software Collections
php55-php
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56-0:2.3-1.el6 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56-php-0:5.6.25-1.el6 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56-php-pear-1:1.9.5-4.el6 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-php56-0:2.3-1.el6 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-php56-php-0:5.6.25-1.el6 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-php56-php-pear-1:1.9.5-4.el6 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php56-0:2.3-1.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php56-php-0:5.6.25-1.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php56-php-pear-1:1.9.5-4.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | rh-php56-0:2.3-1.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | rh-php56-php-0:5.6.25-1.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | rh-php56-php-pear-1:1.9.5-4.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-php56-0:2.3-1.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-php56-php-0:5.6.25-1.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | rh-php56-php-pear-1:1.9.5-4.el7 | Fixed | RHSA-2016:2750 |
| Red Hat Enterprise Linux 5 | php | Will not fix | n/a |
| Red Hat Enterprise Linux 5 | php53 | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | gd | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | php | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | gd | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | php | Will not fix | n/a |
| Red Hat Software Collections | php54-php | Will not fix | n/a |
| Red Hat Software Collections | php55-php | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 37.23% (0.37226) | 98.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 36.97% (0.36974) | 98.31th | v5 (v2026.06.15) |
| May 14, 2026 | 60.49% (0.60488) | 98.30th | v4 (v2025.03.14) |
| Jan 6, 2026 | 54.70% (0.54698) | 97.94th | v4 (v2025.03.14) |
| Dec 28, 2025 | 56.45% (0.56449) | 98.01th | v4 (v2025.03.14) |
| Dec 27, 2025 | 47.51% (0.47513) | 97.61th | v4 (v2025.03.14) |
| Dec 24, 2025 | 56.45% (0.56449) | 98.01th | v4 (v2025.03.14) |
| Dec 18, 2025 | 54.70% (0.54698) | 97.93th | v4 (v2025.03.14) |
| Oct 28, 2025 | 52.52% (0.52517) | 97.78th | v4 (v2025.03.14) |
| Oct 27, 2025 | 43.40% (0.43404) | 97.36th | v4 (v2025.03.14) |
| Oct 1, 2025 | 52.52% (0.52517) | 97.86th | v4 (v2025.03.14) |
| Jul 30, 2025 | 43.74% (0.43745) | 97.41th | v4 (v2025.03.14) |
| Jul 21, 2025 | 52.85% (0.52849) | 97.81th | v4 (v2025.03.14) |
| Jul 12, 2025 | 51.81% (0.51814) | 97.77th | v4 (v2025.03.14) |
| Jun 21, 2025 | 60.83% (0.60834) | 98.17th | v4 (v2025.03.14) |
| Mar 30, 2025 | 54.24% (0.54243) | 97.80th | v4 (v2025.03.14) |
| Mar 29, 2025 | 60.21% (0.60215) | 97.53th | v4 (v2025.03.14) |
| Mar 17, 2025 | 54.24% (0.54243) | 97.76th | v4 (v2025.03.14) |
| Jan 1, 2025 | 29.33% (0.29334) | 96.89th | v3 (v2023.03.01) |
| Dec 17, 2024 | 25.19% (0.25194) | 96.68th | v3 (v2023.03.01) |
| Oct 9, 2024 | 46.16% (0.46160) | 97.50th | v3 (v2023.03.01) |
| Oct 7, 2023 | 48.67% (0.48669) | 97.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 40.74% (0.40744) | 96.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 39.01% (0.39014) | 98.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 39.01% (0.39014) | 97.32th | v2 (v2022.01.01) |
References (22)
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183263.html vendor-advisoryx_refsource_FEDORAMailing ListThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183724.html vendor-advisoryx_refsource_FEDORAMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://rhn.redhat.com/errata/RHSA-2016-2750.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://seclists.org/fulldisclosure/2016/Apr/72 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
- http://www.debian.org/security/2016/dsa-3556 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.debian.org/security/2016/dsa-3602 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.securityfocus.com/archive/1/538160/100/0/threaded mailing-listx_refsource_BUGTRAQThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/87087 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1035659 vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.383127 vendor-advisoryx_refsource_SLACKWAREThird Party Advisory
- http://www.ubuntu.com/usn/USN-2987-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2016-3074 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1321893 Issue Tracking
- https://github.com/libgd/libgd/commit/2bb97f407c1145c850416a3bfbcc8cf124e68a19 x_refsource_CONFIRMPatchThird Party Advisory
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 x_refsource_CONFIRMThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2016-3074
- https://security.gentoo.org/glsa/201607-04 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://security.gentoo.org/glsa/201611-22 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2016-3074
- https://www.exploit-db.com/exploits/39736/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
Change history (0)
No recorded changes yet.