cbcvebase.
CVE-2025-1220
published 2025-07-13

CVE-2025-1220: In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the…

PriorityP429medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
0.54%
43.5th percentile
In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions.

Affected

28 ranges· showing 25
VendorProductVersion rangeFixed in
debianphp7.4< php7.4 7.4.33-1+deb11u9 (bullseye)php7.4 7.4.33-1+deb11u9 (bullseye)
debianphp8.2< php7.4 7.4.33-1+deb11u9 (bullseye)php7.4 7.4.33-1+deb11u9 (bullseye)
debianphp8.4< php7.4 7.4.33-1+deb11u9 (bullseye)php7.4 7.4.33-1+deb11u9 (bullseye)
gitlabgitlab
gitlabgitlab_ce
gitlabgitlab_ee
msrcazl3_php_8.3.23-1_on_azure_linux_3.0
msrcazl3_php_8.3.29-1_on_azure_linux_3.0
msrccbl2_ceph_16.2.10-4_on_cbl_mariner_2.0
msrccbl2_ceph_16.2.10-7_on_cbl_mariner_2.0
msrccbl2_php_8.1.32-1_on_cbl_mariner_2.0
msrccbl2_php_8.1.33-1_on_cbl_mariner_2.0
msrccbl_mariner_2.0_arm
msrccbl_mariner_2.0_x64
msrcmicrosoft_visual_studio_2017_version_15.9
msrcmicrosoft_visual_studio_2019_version_16.11
msrcmicrosoft_visual_studio_2022_version_17.10
msrcmicrosoft_visual_studio_2022_version_17.12
msrcmicrosoft_visual_studio_2022_version_17.13
msrcmicrosoft_visual_studio_2022_version_17.8
phpphp>= 8.1.0 < 8.1.338.1.33
phpphp>= 8.2.0 < 8.2.298.2.29
phpphp>= 8.3.0 < 8.3.238.3.23
phpphp>= 8.4.0 < 8.4.108.4.10
php_groupphp>= 8.1.* < 8.1.338.1.33

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
osv5.3MEDIUM
vendor_redhat9.1CRITICAL
vendor_cisco7.4HIGH
vendor_msrc6.5MEDIUM
vendor_debian3.7LOW
vendor_ubuntu3.7LOW
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