[SECURITY] [DLA 2261-1] php5 security update

2020-06-2921:00:40

lists.debian.org

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.1%

JSON

Package : php5
Version : 5.6.40+dfsg-0+deb8u12
CVE ID : CVE-2019-11048

It has been discovered, that a vulnerability in php5, a server-side,
HTML-embedded scripting language, could lead to exhausted disk space on
the server. When using overly long filenames or field names, a memory
limit could be hit which results in stopping the upload but not cleaning
up behind.

Further the embedded version of "file" is vulnerable to CVE-2019-18218.
As it can not be exploited the same in php5 as in file, this issue is not
handled as an own CVE but just as a bug, that has been fixed here
(restrict the number of CDF_VECTOR elements to prevent a heap-based
buffer overflow (4-byte out-of-bounds write)).

For Debian 8 "Jessie", this problem has been fixed in version
5.6.40+dfsg-0+deb8u12.

We recommend that you upgrade your php5 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian10arm64php7.3-bcmath-dbgsym< 7.3.19-1~deb10u1php7.3-bcmath-dbgsym_7.3.19-1~deb10u1_arm64.deb
Debian9ppc64elphp7.0-bcmath< 7.0.33-0+deb9u8php7.0-bcmath_7.0.33-0+deb9u8_ppc64el.deb
Debian9arm64php7.0-snmp-dbgsym< 7.0.33-0+deb9u8php7.0-snmp-dbgsym_7.0.33-0+deb9u8_arm64.deb
Debian9armelphp7.0-common-dbgsym< 7.0.33-0+deb9u8php7.0-common-dbgsym_7.0.33-0+deb9u8_armel.deb
Debian9ppc64elphp7.0-tidy< 7.0.33-0+deb9u8php7.0-tidy_7.0.33-0+deb9u8_ppc64el.deb
Debian10s390xphp7.3-soap< 7.3.19-1~deb10u1php7.3-soap_7.3.19-1~deb10u1_s390x.deb
Debian9armelphp7.0-sqlite3-dbgsym< 7.0.33-0+deb9u8php7.0-sqlite3-dbgsym_7.0.33-0+deb9u8_armel.deb
Debian10amd64php7.3-imap< 7.3.19-1~deb10u1php7.3-imap_7.3.19-1~deb10u1_amd64.deb
Debian10mipselphp7.3-dev< 7.3.19-1~deb10u1php7.3-dev_7.3.19-1~deb10u1_mipsel.deb
Debian9mipsellibapache2-mod-php7.0-dbgsym< 7.0.33-0+deb9u8libapache2-mod-php7.0-dbgsym_7.0.33-0+deb9u8_mipsel.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	arm64	php7.3-bcmath-dbgsym	< 7.3.19-1~deb10u1	php7.3-bcmath-dbgsym_7.3.19-1~deb10u1_arm64.deb
Debian	9	ppc64el	php7.0-bcmath	< 7.0.33-0+deb9u8	php7.0-bcmath_7.0.33-0+deb9u8_ppc64el.deb
Debian	9	arm64	php7.0-snmp-dbgsym	< 7.0.33-0+deb9u8	php7.0-snmp-dbgsym_7.0.33-0+deb9u8_arm64.deb
Debian	9	armel	php7.0-common-dbgsym	< 7.0.33-0+deb9u8	php7.0-common-dbgsym_7.0.33-0+deb9u8_armel.deb
Debian	9	ppc64el	php7.0-tidy	< 7.0.33-0+deb9u8	php7.0-tidy_7.0.33-0+deb9u8_ppc64el.deb
Debian	10	s390x	php7.3-soap	< 7.3.19-1~deb10u1	php7.3-soap_7.3.19-1~deb10u1_s390x.deb
Debian	9	armel	php7.0-sqlite3-dbgsym	< 7.0.33-0+deb9u8	php7.0-sqlite3-dbgsym_7.0.33-0+deb9u8_armel.deb
Debian	10	amd64	php7.3-imap	< 7.3.19-1~deb10u1	php7.3-imap_7.3.19-1~deb10u1_amd64.deb
Debian	10	mipsel	php7.3-dev	< 7.3.19-1~deb10u1	php7.3-dev_7.3.19-1~deb10u1_mipsel.deb
Debian	9	mipsel	libapache2-mod-php7.0-dbgsym	< 7.0.33-0+deb9u8	libapache2-mod-php7.0-dbgsym_7.0.33-0+deb9u8_mipsel.deb