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githubGitHub Advisory DatabaseGHSA-JM6M-4632-36HF
HistorySep 29, 2023 - 8:39 p.m.

Composer Remote Code Execution vulnerability via web-accessible composer.phar

2023-09-2920:39:21
CWE-74
GitHub Advisory Database
github.com
62
vulnerability
web-accessible
php
register_argc_argv
patch
workarounds
server
publishing

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.005 Low

EPSS

Percentile

76.0%

JSON

Impact

Users publishing a composer.phar to a public web-accessible server where the composer.phar can be executed as a php file may be impacted if PHP also has register_argc_argv enabled in php.ini.

Patches

2.6.4, 2.2.22 and 1.10.27 patch this vulnerability.

Workarounds

Make sure register_argc_argv is disabled in php.ini, and avoid publishing composer.phar to the web as this really should not happen.

Affected configurations

Vulners
Node
composercomposerRange<2.6.4
OR
composercomposerRange<2.2.22
OR
composercomposerRange<1.10.27

Related

nessus 7
ubuntucve 1
openvas 5
cve 1
osv 4
prion 1
fedora 3
nvd 1
debiancve 1
veracode 2
cvelist 1
alpinelinux 1
freebsd 1
debian 1
redos 1
nessus
nessus
FreeBSD : Remote Code Execution via web-accessible composer (33922b84-5f09-11ee-b63d-0897988a1c07)
2023-09-29 00:00:00
Fedora 38 : composer (2023-f3dedfef46)
2023-10-15 00:00:00
Fedora 39 : composer (2023-d5ab1f0b44)
2023-11-07 00:00:00
ubuntucve
ubuntucve
CVE-2023-43655
2023-09-29 00:00:00
openvas
openvas
openSUSE: Security Advisory for php (SUSE-SU-2023:4041-1)
2024-03-04 00:00:00
Fedora: Security Advisory for composer (FEDORA-2023-275c12e496)
2023-10-16 00:00:00
Fedora: Security Advisory for composer (FEDORA-2023-d5ab1f0b44)
2023-11-05 00:00:00
cve
cve
CVE-2023-43655
2023-09-29 20:15:09
osv
osv
Composer Remote Code Execution vulnerability via web-accessible composer.phar
2023-09-29 20:39:21
BIT-composer-2023-43655
2024-03-06 10:51:05
composer - security update
2024-03-27 00:00:00
prion
prion
Remote code execution
2023-09-29 20:15:00
fedora
fedora
[SECURITY] Fedora 37 Update: composer-2.6.5-1.fc37
2023-10-15 01:29:20
[SECURITY] Fedora 39 Update: composer-2.6.5-1.fc39
2023-11-03 18:54:15
[SECURITY] Fedora 38 Update: composer-2.6.5-1.fc38
2023-10-15 01:44:16
nvd
nvd
CVE-2023-43655
2023-09-29 20:15:09
debiancve
debiancve
CVE-2023-43655
2023-09-29 20:15:09
veracode
veracode
Remote Code Execution (RCE)
2023-10-04 20:29:57
Remote Code Execution (RCE)
2023-10-02 18:25:22
cvelist
cvelist
CVE-2023-43655 Remote Code Execution via web-accessible composer.phar
2023-09-29 19:33:32
alpinelinux
alpinelinux
CVE-2023-43655
2023-09-29 20:15:09
freebsd
freebsd
Remote Code Execution via web-accessible composer
2023-09-29 00:00:00
debian
debian
[SECURITY] [DLA 3777-1] composer security update
2024-03-27 08:47:39
redos
redos
ROS-20240626-10
2024-06-26 00:00:00

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.005 Low

EPSS

Percentile

76.0%

JSON
Related for GHSA-JM6M-4632-36HF
nessus7ubuntucve1openvas5cve1osv4prion1fedora3nvd1debiancve1veracode2cvelist1alpinelinux1freebsd1debian1redos1