How severe is CVE-2014-5120?

CVE-2014-5120 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2014-5120 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-5120?

CVE-2014-5120 primarily affects Php. In total, 68 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-5120?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-5120 published?

CVE-2014-5120 was published on 2014-08-23 and last updated on 2026-06-17.

CVE-2014-5120

CVE-2014-5120 is a medium-severity vulnerability in Php with a CVSS 2.0 base score of 6.4. Its EPSS exploit-prediction score of 17% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 17% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Php
Published: 2014-08-23
Last modified: 2026-06-17

Description

gd_ctx.c in the GD component in PHP 5.4.x before 5.4.32 and 5.5.x before 5.5.16 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to overwrite arbitrary files via crafted input to an application that calls the (1) imagegd, (2) imagegd2, (3) imagegif, (4) imagejpeg, (5) imagepng, (6) imagewbmp, or (7) imagewebp function.

Frequently asked questions

What is CVE-2014-5120?: gd_ctx.c in the GD component in PHP 5.4.x before 5.4.32 and 5.5.x before 5.5.16 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to overwrite arbitrary files via crafted input to an application that calls the (1) imagegd, (2) imagegd2, (3) imagegif, (4) imagejpeg, (5) imagepng, (6) imagewbmp, or (7) imagewebp function.
How severe is CVE-2014-5120?: CVE-2014-5120 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2014-5120 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-5120?: CVE-2014-5120 primarily affects Php. In total, 68 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-5120?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-5120 published?: CVE-2014-5120 was published on 2014-08-23 and last updated on 2026-06-17.

References

Affected products (68)

cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.0:beta2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.0:beta2:32-bit:*:*:*:*:*
cpe:2.3:a:php:php:5.4.0:rc2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.9:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.10:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.12:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.12:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.12:rc2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.13:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.13:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.14:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.14:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.15:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.15:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.16:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.17:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.18:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.19:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.20:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.21:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.22:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.23:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.24:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.25:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.26:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.27:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.28:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.29:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.30:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.31:*:*:*:*:*:*:*

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Threat intelligence

Threat-intel indicators referencing this CVE:

45.84.120.3 (ipv4-addr)
200.196.50.91 (ipv4-addr)
187.110.238.50 (ipv4-addr)
116.255.252.44 (ipv4-addr)
113.164.66.10 (ipv4-addr)
103.38.219.22 (ipv4-addr)
103.148.100.146 (ipv4-addr)
80.87.83.229 (ipv4-addr)