openSUSE-SU-2019:1572

openSUSE-SU-2019:1573

RHSA-2019:2519

RHSA-2019:3299

https://bugs.php.net/bug.php?id=77369

[debian-lts-announce] 20190331 [SECURITY] [DLA 1741-1] php5 security update

https://security.netapp.com/advisory/ntap-20190321-0001/

USN-3902-1

USN-3922-2

USN-3922-3

DSA-4398

https://www.tenable.com/security/tns-2019-07

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1624 advisory.

  - php: Buffer over-read in PHAR reading functions     (CVE-2018-20783)

  - php: Heap buffer overflow in function     exif_process_IFD_TAG() (CVE-2019-11034)

  - php: Heap buffer overflow in function     exif_iif_add_value() (CVE-2019-11035)

  - php: Buffer over-read in exif_process_IFD_TAG() leading     to information disclosure (CVE-2019-11036)

  - php: Out-of-bounds read due to integer overflow in     iconv_mime_decode_headers() (CVE-2019-11039)

  - php: Buffer over-read in exif_read_data()     (CVE-2019-11040)

  - php: Heap buffer over-read in exif_scan_thumbnail()     (CVE-2019-11041)

  - php: Heap buffer over-read in     exif_process_user_comment() (CVE-2019-11042)

  - php: Invalid memory access in function xmlrpc_decode()     (CVE-2019-9020)

  - php: Heap-based buffer over-read in PHAR reading     functions (CVE-2019-9021)

  - php: memcpy with negative length via crafted DNS     response (CVE-2019-9022)

  - php: Heap-based buffer over-read in mbstring regular     expression functions (CVE-2019-9023)

  - php: Out-of-bounds read in base64_decode_xmlrpc in     ext/xmlrpc/libxmlrpc/base64.c (CVE-2019-9024)

  - php: File rename across filesystems may allow unwanted     access during processing (CVE-2019-9637)

  - php: Uninitialized read in exif_process_IFD_in_MAKERNOTE     (CVE-2019-9638, CVE-2019-9639)

  - php: Invalid read in exif_process_SOFn() (CVE-2019-9640)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update for php7 fixes the following issues :

Security issues fixed :

  - CVE-2019-9637: Fixed improper implementation of rename     function and multiple invalid memory access in EXIF     extension (bsc#1128892).

  - CVE-2019-9675: Fixed improper implementation of rename     function and multiple invalid memory access in EXIF     extension (bsc#1128886).

  - CVE-2019-9638: Fixed improper implementation of rename     function and multiple invalid memory access in EXIF     extension ((bsc#1128889).

  - CVE-2019-9639: Fixed improper implementation of rename     function and multiple invalid memory access in EXIF     extension (bsc#1128887).

  - CVE-2019-9640: Fixed improper implementation of rename     function and multiple invalid memory access in EXIF     extension (bsc#1128883).

  - CVE-2019-9022: Fixed a vulnerability which could allow a     hostile DNS server to make PHP misuse memcpy     (bsc#1126827).

  - CVE-2019-9024: Fixed a vulnerability in xmlrpc_decode     function which could allow to a hostile XMLRPC server to     cause memory read outside the allocated areas     (bsc#1126821).

  - CVE-2019-9020: Fixed a heap out of bounds in     xmlrpc_decode function (bsc#1126711).

  - CVE-2018-20783: Fixed a buffer over-read in PHAR reading     functions which could allow an attacker to read     allocated and unallocated memory when parsing a phar     file (bsc#1127122).

  - CVE-2019-9021: Fixed a heap buffer-based buffer     over-read in PHAR reading functions which could allow an     attacker to read allocated and unallocated memory when     parsing a phar file (bsc#1126713).

  - CVE-2019-9023: Fixed multiple heap-based buffer     over-read instances in mbstring regular expression     functions (bsc#1126823).

  - CVE-2019-9641: Fixed multiple invalid memory access in     EXIF extension and improved insecure implementation of     rename function (bsc#1128722).

  - CVE-2018-19935: Fixed a Denial of Service in php_imap.c     which could be triggered via an empty string in the     message argument to imap_mail (bsc#1118832).

  - CVE-2019-11034: Fixed a heap-buffer overflow in     php_ifd_get32si() (bsc#1132838).

  - CVE-2019-11035: Fixed a heap-buffer overflow in     exif_iif_add_value() (bsc#1132837).

  - CVE-2019-11036: Fixed buffer over-read in     exif_process_IFD_TAG function leading to information     disclosure (bsc#1134322).

Other issue addressed :

  - Deleted README.default_socket_timeout which is not     needed anymore (bsc#1129032).

  - Enabled php7 testsuite (bsc#1119396).

This update was imported from the SUSE:SLE-15:Update update project.

This update for php7 fixes the following issues :

Security issues fixed :

CVE-2019-9637: Fixed improper implementation of rename function and multiple invalid memory access in EXIF extension (bsc#1128892).

CVE-2019-9675: Fixed improper implementation of rename function and multiple invalid memory access in EXIF extension (bsc#1128886).

CVE-2019-9638: Fixed improper implementation of rename function and multiple invalid memory access in EXIF extension ((bsc#1128889).

CVE-2019-9639: Fixed improper implementation of rename function and multiple invalid memory access in EXIF extension (bsc#1128887).

CVE-2019-9640: Fixed improper implementation of rename function and multiple invalid memory access in EXIF extension (bsc#1128883).

CVE-2019-9022: Fixed a vulnerability which could allow a hostile DNS server to make PHP misuse memcpy (bsc#1126827).

CVE-2019-9024: Fixed a vulnerability in xmlrpc_decode function which could allow to a hostile XMLRPC server to cause memory read outside the allocated areas (bsc#1126821).

CVE-2019-9020: Fixed a heap out of bounds in xmlrpc_decode function (bsc#1126711).

CVE-2018-20783: Fixed a buffer over-read in PHAR reading functions which could allow an attacker to read allocated and unallocated memory when parsing a phar file (bsc#1127122).

CVE-2019-9021: Fixed a heap buffer-based buffer over-read in PHAR reading functions which could allow an attacker to read allocated and unallocated memory when parsing a phar file (bsc#1126713).

CVE-2019-9023: Fixed multiple heap-based buffer over-read instances in mbstring regular expression functions (bsc#1126823).

CVE-2019-9641: Fixed multiple invalid memory access in EXIF extension and improved insecure implementation of rename function (bsc#1128722).

CVE-2018-19935: Fixed a Denial of Service in php_imap.c which could be triggered via an empty string in the message argument to imap_mail (bsc#1118832).

CVE-2019-11034: Fixed a heap-buffer overflow in php_ifd_get32si() (bsc#1132838).

CVE-2019-11035: Fixed a heap-buffer overflow in exif_iif_add_value() (bsc#1132837).

CVE-2019-11036: Fixed buffer over-read in exif_process_IFD_TAG function leading to information disclosure (bsc#1134322).

Other issue addressed: Deleted README.default_socket_timeout which is not needed anymore (bsc#1129032).

Enabled php7 testsuite (bsc#1119396).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

USN-3922-1 fixed vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 14.04 LTS.

It was discovered that PHP incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information. (CVE-2019-9022)

It was discovered that PHP incorrectly handled certain files. An attacker could possibly use this issue to execute arbitrary code.
(CVE-2019-9675)

It was discovered that PHP incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information. (CVE-2019-9637, CVE-2019-9638, CVE-2019-9639, CVE-2019-9640, CVE-2019-9641).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Several vulnerabilities have been found in php5, a server-side, HTML-embedded scripting language.

CVE-2019-9637 rename() across the device may allow unwanted access during processing.

CVE-2019-9638, CVE-2019-9639 Uninitialized read in exif_process_IFD_in_MAKERNOTE.

CVE-2019-9640 Invalid Read on exif_process_SOFn.

CVE-2019-9641 Uninitialized read in exif_process_IFD_in_TIFF.

CVE-2019-9022 An issue during parsing of DNS responses allows a hostile DNS server to misuse memcpy, which leads to a read operation past an allocated buffer.

For Debian 8 'Jessie', these problems have been fixed in version 5.6.40+dfsg-0+deb8u2.

We recommend that you upgrade your php5 packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to its banner, the version of PHP running on the remote web server is 5.6.x prior to 5.6.40, 7.1.x prior to 7.1.26, 7.2.x prior to 7.2.14 or 7.3.x prior to 7.3.1. It is, therefore, affected by multiple vulnerabilities:

 - An integer underflow condition exists in _gdContributionsAlloc function in gd_interpolation.c. An unauthenticated, remote attacker can have unspecified impact via vectors related to decrementing the u variable. (CVE-2016-10166)

 - A heap-based buffer overflow condition exists in gdImageColorMatch due to improper calculation of the allocated buffer size. An attacker can exploit this, via calling imagecolormatch function with crafted image data as parameters. (CVE-2019-6977)

 - A heap-based buffer over-read exists in the xmlrpc_decode function due to improper validation of input data. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a heap out-of-bounds read or read-after-free condition, which could result in a complete system compromise. (CVE-2019-9020)

 - A heap-based buffer over-read exists in the PHAR reading functions in the PHAR extension, due to improper implementation of memory operations. An unauthenticated, remote attacker can exploit this, via persuading a user to parse a specially crafted file name on the targeted system, to disclose sensitive information. (CVE-2019-9021)


 - An out-of-bounds read error exists in the dns_get_record function due to improper parsing of DNS responses. An unauthenticated, remote attacker can exploit this, via a specially crafted DNS reply, to disclose memory contents. (CVE-2019-9022)


 - Multiple heap-based buffer over-read instances exist in mbstring regular expression functions due to improper implementation of memory operations. An unauthenticated, remote attacker can exploit this by sending a specially crafted regular expression that contains multibyte sequences, to cause a condition that could allow the attacker to completely compromise the target system. (CVE-2019-9023)

 - An out-of-bounds read error exists in the xmlrpc_decode function due to improper implementation of memory operations. An unauthenticated, remote attacker can exploit this, via a hostile XMLRPC server to cause PHP to read from memory outside of allocated areas. (CVE-2019-9024)

 - An out-of-bounds read and write error exists in the mb_split function due to improper implementation of memory operations. An unauthenticated, remote attacker can exploit this by causing PHP to execute the memcpy function with a negative argument, to cause buffer over-read and over-write conditions which could allow the attacker to completely compromise the system. (CVE-2019-9025)

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

According to its banner, the version of PHP running on the remote web server is 7.3.x prior to 7.3.2. It is, therefore, affected by an out-of-bounds read error exists in the dns_get_record function due to improper parsing of DNS responses. An unauthenticated, remote attacker can exploit this, via a specially crafted DNS reply, to disclose memory contents.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

According to its banner, the version of PHP running on the remote web server is 7.3.x prior to 7.3.2. It is, therefore, affected by: 

  - An out-of-bounds read error exists in the dns_get_record function     due to improper parsing of DNS responses. An unauthenticated,     remote attacker can exploit this, via a specially crafted DNS     reply, to disclose memory contents.

It was discovered that the PHP XML-RPC module incorrectly handled decoding XML data. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-9020, CVE-2019-9024)

It was discovered that the PHP PHAR module incorrectly handled certain filenames. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-9021)

It was discovered that PHP incorrectly parsed certain DNS responses. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2019-9022)

It was discovered that PHP incorrectly handled mbstring regular expressions. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-9023).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language: Multiple out-of-bounds memory accesses were found in the xmlrpc, mbstring and phar extensions and the dns_get_record() function.

According to its banner, the version of PHP running on the remote web server is 7.1.x prior to 7.1.26. It is, therefore, affected by multiple vulnerabilities:

  - An integer underflow condition exists in _gdContributionsAlloc   function in gd_interpolation.c. An unauthenticated, remote attacker   can have unspecified impact via vectors related to decrementing   the u variable. (CVE-2016-10166)

  - A denial of service (DoS) vulnerability exists in   ext/imap/php_imap.c. An unauthenticated, remote attacker can   exploit this issue, via an empty string in the message argument   to the imap_mail function, to cause the application to stop   responding. (CVE-2018-19935)

  - A heap-based buffer overflow condition exists in gdImageColorMatch   due to improper calculation of the allocated buffer size. An   unauthenticated, remote attacker can exploit this via calling the   imagecolormatch function with crafted image data as parameters, to   cause a denial of service condition or the execution of arbitrary   code. (CVE-2019-6977)

  - A heap-based buffer over-read exists in the xmlrpc_decode function   due to improper validation of input data. An unauthenticated, remote   attacker can exploit this, via a specially crafted request, to cause   a heap out-of-bounds read or read-after-free condition, which could   result in a complete system compromise. (CVE-2019-9020)

  - A heap-based buffer over-read exists in the PHAR reading functions   in the PHAR extension, due to improper implementation of memory   operations. An unauthenticated, remote attacker can exploit this,   via persuading a user to parse a specially crafted file name on the   targeted system, to disclose sensitive information. (CVE-2019-9021)

  - An information disclosure vulnerability exists in the   dns_get_record function due to improper parsing of DNS responses. An   unauthenticated, remote attacker can exploit this, via a specially   crafted DNS reply sent from a rogue DNS server to disclose   potentially sensitive information. (CVE-2019-9022)

  - Multiple heap-based buffer over-read instances exist in mbstring   regular expression functions due to improper implementation of   memory operations. An unauthenticated, remote attacker can exploit   this by sending a specially crafted regular expression that contains   multibyte sequences, to cause a condition that could allow the   attacker to completely compromise the target system. (CVE-2019-9023)

  - An out-of-bounds read error exists in the xmlrpc_decode function   due to improper implementation of memory operations. An   unauthenticated, remote attacker can exploit this, via a hostile   XMLRPC server to cause PHP to read from memory outside of allocated   areas. (CVE-2019-9024)

According to its banner, the version of PHP running on the remote web server is 7.2.x prior to 7.2.14. It is, therefore, affected by multiple vulnerabilities:

  - An integer underflow condition exists in _gdContributionsAlloc   function in gd_interpolation.c. An unauthenticated, remote attacker   can have unspecified impact via vectors related to decrementing   the u variable. (CVE-2016-10166)

  - A denial of service (DoS) vulnerability exists in   ext/imap/php_imap.c. An unauthenticated, remote attacker can   exploit this issue, via an empty string in the message argument   to the imap_mail function, to cause the application to stop   responding. (CVE-2018-19935)

  - A heap-based buffer overflow exists in gdImageColorMatch in   gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5.
  An unauthenticated, remote attacker can exploit this via the   triggering of imagecolormatch calls with crafted image data, to   cause a denial of service condition or the execution of arbitrary   code. (CVE-2019-6977)

  - A heap-based buffer over-read exists in the xmlrpc_decode function   due to improper validation of input data. An unauthenticated, remote   attacker can exploit this, via a specially crafted request, to cause   a heap out-of-bounds read or read-after-free condition, which could   result in a complete system compromise. (CVE-2019-9020)

  - A heap-based buffer over-read exists in the PHAR reading functions   in the PHAR extension, due to improper implementation of memory   operations. An unauthenticated, remote attacker can exploit this,   via persuading a user to parse a specially crafted file name on the   targeted system, to disclose sensitive information. (CVE-2019-9021)

  - An information disclosure vulnerability exists in the   dns_get_record function due to improper parsing of DNS responses. An   unauthenticated, remote attacker can exploit this, via a specially   crafted DNS reply sent from a rogue DNS server to disclose   potentially sensitive information. (CVE-2019-9022)

  - Multiple heap-based buffer over-read instances exist in mbstring   regular expression functions due to improper implementation of   memory operations. An unauthenticated, remote attacker can exploit   this by sending a specially crafted regular expression that contains   multibyte sequences, to cause a condition that could allow the   attacker to completely compromise the target system. (CVE-2019-9023)

  - An out-of-bounds read error exists in the xmlrpc_decode function   due to improper implementation of memory operations. An   unauthenticated, remote attacker can exploit this, via a hostile   XMLRPC server to cause PHP to read from memory outside of allocated   areas. (CVE-2019-9024)

ID	Name	Product	Family	Severity
136057	RHEL 8 : php:7.2 (RHSA-2020:1624)	Nessus	Red Hat Local Security Checks	high
126035	openSUSE Security Update : php7 (openSUSE-2019-1573)	Nessus	SuSE Local Security Checks	high
126034	openSUSE Security Update : php7 (openSUSE-2019-1572)	Nessus	SuSE Local Security Checks	high
125850	SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2019:1461-1)	Nessus	SuSE Local Security Checks	high
124271	Ubuntu 14.04 LTS : PHP vulnerabilities (USN-3922-2)	Nessus	Ubuntu Local Security Checks	high
123528	Debian DLA-1741-1 : php5 security update	Nessus	Debian Local Security Checks	high
98245	PHP 5.6.x < 5.6.40 Multiple vulnerabilities	Web Application Scanning	Component Vulnerability	high
98244	PHP 7.1.x < 7.1.26 Multiple vulnerabilities	Web Application Scanning	Component Vulnerability	high
98243	PHP 7.2.x < 7.2.14 Multiple vulnerabilities	Web Application Scanning	Component Vulnerability	high
98242	PHP 7.3.x < 7.3.1 Multiple vulnerabilities	Web Application Scanning	Component Vulnerability	high
98241	PHP 7.3.x < 7.3.2 Information Disclosure	Web Application Scanning	Component Vulnerability	medium
122750	PHP 7.3.x < 7.3.2 Information Disclosure.	Nessus	CGI abuses	medium
122667	Ubuntu 14.04 LTS / 16.04 LTS : php5, php7.0 vulnerabilities (USN-3902-1)	Nessus	Ubuntu Local Security Checks	high
122517	Debian DSA-4398-1 : php7.0 - security update	Nessus	Debian Local Security Checks	high
121510	PHP 7.1.x < 7.1.26 Multiple vulnerabilities.	Nessus	CGI abuses	high
121353	PHP 7.2.x < 7.2.14 Multiple vulnerabilities.	Nessus	CGI abuses	high

CVE-2019-9022

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Configuration 2

Configuration 3

Configuration 4

Tenable Plugins