CVE-2018-17082
php5 - security update
6.1
MEDIUM
CVSS 3.1
EPSS 4.4%
Description
The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.
How to fix CVE-2018-17082
To remediate CVE-2018-17082, upgrade the affected package to a fixed version below.
- —upgrade to 5.6.38-r0 or later
- —upgrade to 5.6.38+dfsg-0+deb8u1 or later
Is CVE-2018-17082 being exploited?
Low — EPSS is 4.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.6.38-r0
- from 0, < 5.6.38+dfsg-0+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |