CVE-2018-10547 — Cross-site Scripting in PHP

CWE-79 — Cross-site Scripting9 documents6 sources
Severity
6.1MEDIUMNVD
OSV4.7
EPSS
17.2%
top 4.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Php5PHPCanonical Ubuntu Linux+1 more
Timeline
PublishedApr 29
Latest updateMay 14

Description

An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶NVDphp/php7.0.0 — 7.0.30+3
▶Alpinephp5/php5< 5.6.36-r0+1
▶Ubuntuphp5/php5< 5.5.9+dfsg-1ubuntu4.25

Also affects: Debian Linux 7.0, 8.0, 9.0, Ubuntu Linux 12.04, 14.04, 16.04, 17.10, 18.04

Patches

Patch: php.net ↗Patch: php.net ↗Patch: bugs.php.net ↗

🔴Vulnerability Details

3
GHSA
GHSA-phvf-v525-xwq3: An issue was discovered in ext/phar/phar_object↗2022-05-14
▶
OSV
php5, php7.0, php7.1, php7.2 vulnerabilities↗2018-05-14
▶
OSV
CVE-2018-10547: An issue was discovered in ext/phar/phar_object↗2018-04-29
▶

📋Vendor Advisories

3
Ubuntu
PHP vulnerabilities↗2018-05-16
▶
Ubuntu
PHP vulnerabilities↗2018-05-14
▶
Red Hat
php: Reflected XSS vulnerability on PHAR 403 and 404 error pages↗2018-04-26
▶

💬Community

2
Bugzilla
CVE-2018-10547 php: Reflected XSS vulnerability on PHAR 403 and 404 error pages↗2018-05-02
▶
Bugzilla
CVE-2018-10546 CVE-2018-10547 CVE-2018-10548 CVE-2018-10549 php: various flaws [fedora-all]↗2018-05-02
▶