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ubuntucveUbuntu.comUB:CVE-2021-21705
HistoryJul 02, 2021 - 12:00 a.m.

CVE-2021-21705

2021-07-0200:00:00
ubuntu.com
ubuntu.com
25

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

39.0%

JSON

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below
8.0.8, when using URL validation functionality via filter_var() function
with FILTER_VALIDATE_URL parameter, an URL with invalid password field can
be accepted as valid. This can lead to the code incorrectly parsing the URL
and potentially leading to other security implications - like contacting a
wrong server or making a wrong access decision.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchphp5< 5.5.9+dfsg-1ubuntu4.29+esm14) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchphp7.0< 7.0.33-0ubuntu0.16.04.16+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchphp7.2< 7.2.24-0ubuntu0.18.04.8UNKNOWN
ubuntu20.04noarchphp7.4< 7.4.3-4ubuntu2.5UNKNOWN
ubuntu20.10noarchphp7.4< 7.4.9-1ubuntu1.2UNKNOWN
ubuntu21.04noarchphp7.4< 7.4.16-1ubuntu2.1UNKNOWN
ubuntu21.10noarchphp8.0< 8.0.8-1UNKNOWN

Related

suse 3
redhatcve 1
osv 8
prion 1
cve 1
alpinelinux 1
debiancve 1
veracode 1
nessus 30
cbl_mariner 1
redhat 2
amazon 1
rocky 1
oraclelinux 1
mageia 2
almalinux 1
fedora 2
debian 2
archlinux 2
cloudlinux 2
ubuntu 2
gentoo 1
redos 1
oracle 1
suse
suse
Security update for php7 (moderate)
2021-07-30 00:00:00
Security update for php7 (important)
2021-08-06 00:00:00
Security update for php7 (important)
2021-08-10 00:00:00
redhatcve
redhatcve
CVE-2021-21705
2021-07-02 16:45:56
osv
osv
BIT-php-2021-21705
2024-03-06 11:05:02
CVE-2021-21705
2021-10-04 04:15:08
Moderate: php:7.4 security update
2022-05-10 00:00:00
prion
prion
Design/Logic Flaw
2021-10-04 04:15:00
cve
cve
CVE-2021-21705
2021-10-04 04:15:00
alpinelinux
alpinelinux
CVE-2021-21705
2021-10-04 04:15:00
debiancve
debiancve
CVE-2021-21705
2021-10-04 04:15:00
veracode
veracode
SSRF Bypass
2021-07-01 17:36:07
nessus
nessus
SUSE SLED12 / SLES12 Security Update : php72 (SUSE-SU-2021:2564-1)
2021-07-30 00:00:00
PHP 7.3.x < 7.3.29 Multiple Vulnerabilities
2021-07-07 00:00:00
Oracle Linux 8 : php:7.4 (ELSA-2022-1935)
2022-05-18 00:00:00
cbl_mariner
cbl_mariner
CVE-2021-21705 affecting package php 7.4.14-3
2024-04-20 03:10:30
redhat
redhat
(RHSA-2022:1935) Moderate: php:7.4 security update
2022-05-10 06:39:36
(RHSA-2021:2992) Moderate: rh-php73-php security, bug fix, and enhancement update
2021-08-03 08:11:09
amazon
amazon
Medium: php73
2021-09-02 22:54:00
rocky
rocky
php:7.4 security update
2022-05-10 06:39:36
oraclelinux
oraclelinux
php:7.4 security update
2022-05-17 00:00:00
mageia
mageia
Updated php packages fix security vulnerabilities
2021-07-04 05:13:55
Updated php packages fix security vulnerabilities
2021-07-10 15:56:54
almalinux
almalinux
Moderate: php:7.4 security update
2022-05-10 00:00:00
fedora
fedora
[SECURITY] Fedora 34 Update: php-7.4.21-1.fc34
2021-07-08 00:58:15
[SECURITY] Fedora 33 Update: php-7.4.21-1.fc33
2021-07-08 01:08:49
debian
debian
[SECURITY] [DSA 4935-1] php7.3 security update
2021-07-05 18:27:28
[SECURITY] [DLA 2708-1] php7.0 security update
2021-07-15 13:01:58
archlinux
archlinux
[ASA-202107-16] php7: multiple issues
2021-07-06 00:00:00
[ASA-202107-15] php: multiple issues
2021-07-06 00:00:00
cloudlinux
cloudlinux
Fix of CVE: CVE-2021-21704, CVE-2021-21703, CVE-2021-21705
2021-11-23 13:13:13
Fix of CVE: CVE-2021-21705, CVE-2021-21704, CVE-2021-21703
2021-11-10 18:27:35
ubuntu
ubuntu
PHP vulnerabilities
2021-07-07 00:00:00
PHP vulnerabilities
2021-07-13 00:00:00
gentoo
gentoo
PHP: Multiple Vulnerabilities
2022-09-29 00:00:00
redos
redos
ROS-20220826-01
2022-08-26 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - January 2022
2022-01-18 00:00:00

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

39.0%

JSON
Related for UB:CVE-2021-21705
suse3redhatcve1osv8prion1cve1alpinelinux1debiancve1veracode1nessus30cbl_mariner1redhat2amazon1rocky1oraclelinux1mageia2almalinux1fedora2debian2archlinux2cloudlinux2ubuntu2gentoo1redos1oracle1