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CVE-2017-5630

Published: 1 February 2017

PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.

Notes

AuthorNote
sbeattie
PEAR issues should go against php-pear as of xenial
seth-arnold
PEAR/PECL appears to have no authenticity checks of any sort. As
far as I can tell any malicious MITM can install whatever they want anyway.
leosilva
unfixed as of 2020-11-23
rodrigo-zaiden
unfixed as of 2022-03-08.

Priority

Negligible

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
php-pear
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Deferred
(2022-03-08)
cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Deferred
(2022-03-08)
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
impish Ignored
(end of life)
jammy Deferred
(2022-03-08)
kinetic Ignored
(end of life, was deferred [2022-03-08])
lunar Ignored
(end of life, was deferred [2022-03-08])
mantic Ignored
(end of life, was deferred [2022-03-08])
noble Deferred
(2022-03-08)
precise Does not exist

trusty Does not exist

upstream Needed

xenial Deferred
(2022-03-08)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
php5
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

precise Ignored
(end of life)
trusty Deferred
(2022-03-08)
upstream Needed

xenial Does not exist

yakkety Does not exist

zesty Does not exist

php7.0
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

precise Does not exist

trusty Does not exist

upstream Not vulnerable

xenial Not vulnerable

yakkety Not vulnerable

zesty Not vulnerable

php7.1
Launchpad, Ubuntu, Debian
artful Not vulnerable

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

noble Does not exist

precise Does not exist

trusty Does not exist

upstream Not vulnerable

xenial Does not exist

yakkety Does not exist

zesty Does not exist

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N