CVE-2019-11040

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.(CVE-2020-7067)

When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.(CVE-2019-11038)

Function iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.(CVE-2019-11039)

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.(CVE-2019-11040)

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

The following packages have been upgraded to a later upstream version: php (7.2.24). (BZ#1726981)

Security Fix(es):

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

• 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)

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

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

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

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

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

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.2 Release Notes linked from the References section.

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

The following packages have been upgraded to a later upstream version: php (7.3.20). (BZ#1856655)

Security Fix(es):

• 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: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte (CVE-2019-11045)

• php: Information disclosure in exif_read_data() (CVE-2019-11047)

• php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)

• oniguruma: Use-after-free in onig_new_deluxe() in regext.c (CVE-2019-13224)

• oniguruma: NULL pointer dereference in match_at() in regexec.c (CVE-2019-13225)

• oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c (CVE-2019-16163)

• oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c (CVE-2019-19203)

• oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c (CVE-2019-19204)

• pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode (CVE-2019-20454)

• php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)

• php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function (CVE-2020-7060)

• php: NULL pointer dereference in PHP session upload progress (CVE-2020-7062)

• php: Files added to tar with Phar::buildFromIterator have all-access permissions (CVE-2020-7063)

• php: Information disclosure in exif_read_data() function (CVE-2020-7064)

• php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution (CVE-2020-7065)

• 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: Out of bounds read when parsing EXIF information (CVE-2019-11050)

• oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c (CVE-2019-19246)

• php: Information disclosure in function get_headers (CVE-2020-7066)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

The following packages have been upgraded to a later upstream version: php (7.2.24). (BZ#1726981)

Security Fix(es):

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

• 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)

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

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

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

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

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

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

The following packages have been upgraded to a later upstream version: php (7.3.20). (BZ#1856655)

Security Fix(es):

• 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: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte (CVE-2019-11045)

• php: Information disclosure in exif_read_data() (CVE-2019-11047)

• php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)

• oniguruma: Use-after-free in onig_new_deluxe() in regext.c (CVE-2019-13224)

• oniguruma: NULL pointer dereference in match_at() in regexec.c (CVE-2019-13225)

• oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c (CVE-2019-16163)

• oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c (CVE-2019-19203)

• oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c (CVE-2019-19204)

• pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode (CVE-2019-20454)

• php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)

• php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function (CVE-2020-7060)

• php: NULL pointer dereference in PHP session upload progress (CVE-2020-7062)

• php: Files added to tar with Phar::buildFromIterator have all-access permissions (CVE-2020-7063)

• php: Information disclosure in exif_read_data() function (CVE-2020-7064)

• php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution (CVE-2020-7065)

• 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: Out of bounds read when parsing EXIF information (CVE-2019-11050)

• oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c (CVE-2019-19246)

• php: Information disclosure in function get_headers (CVE-2020-7066)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

• CVE-2019-9020: fix heap out-of-bounds read in xmlrpc_decode()
• CVE-2019-9021: fix heap buffer overflow in phar_detect_phar_fname_ext
• CVE-2019-9023: fix heap buffer over-reads in mbstring regex functions
• CVE-2019-9641: fix uninitialized read in exif_process_IFD_in_TIFF
• CVE-2019-11034: fix heap-buffer-overflow in exif_process_IFD_in_MAKERNOTE
• CVE-2019-11035: fix heap-buffer-overflow in exif_iif_add_value
• CVE-2019-11036: fix heap-buffer-overflow in exif_process_IFD_TAG
• CVE-2019-11040: fix heap-buffer-overflow on php_jpg_get16
• CVE-2019-13224: do not allow different encodings for onig_new_deluxe()

This update for php7 fixes the following issues:

Security issues fixed:

• CVE-2019-11039: Fixed a heap-buffer-overflow on php_jpg_get16 (bsc#1138173).
• CVE-2019-11040: Fixed an out-of-bounds read due to an integer overflow in iconv.c:_php_iconv_mime_decode() (bsc#1138172).

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

These are all security issues fixed in the php7-7.4.24-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the php8-8.0.11-1.1 package on the GA media of openSUSE Tumbleweed.

This update for php72 fixes the following issues:

Security issues fixed:

• CVE-2019-11039: Fixed a heap-buffer-overflow on php_jpg_get16 (bsc#1138173).
• CVE-2019-11040: Fixed an out-of-bounds read due to an integer overflow in iconv.c:_php_iconv_mime_decode() (bsc#1138172).

This update for php7 fixes the following issues:

Security issues fixed:

• CVE-2019-11039: Fixed a heap-buffer-overflow on php_jpg_get16 (bsc#1138173).
• CVE-2019-11040: Fixed an out-of-bounds read due to an integer overflow in iconv.c:_php_iconv_mime_decode() (bsc#1138172).

Other issue addressed:

• Enable php7 testsuite (bsc#1119396

This update for php5 fixes the following issues:

Security issues fixed:

• CVE-2019-11039: Fixed a heap-buffer-overflow on php_jpg_get16 (bsc#1138173).
• CVE-2019-11040: Fixed an out-of-bounds read due to an integer overflow in iconv.c:_php_iconv_mime_decode() (bsc#1138172).
• CVE-2015-1351: Fixed a use after free in opcache extension (bsc#1137633).

This update for php7 fixes the following issues:

Security issues fixed:

• CVE-2019-11039: Fixed a heap-buffer-overflow on php_jpg_get16 (bsc#1138173).
• CVE-2019-11040: Fixed an out-of-bounds read due to an integer overflow in iconv.c:_php_iconv_mime_decode() (bsc#1138172).

This update for php7 fixes the following issues:

• Version update to 7.2.34 [jsc#SLE-23639]

• CVE-2022-37454: Fixed SHA-3 buffer overflow (bsc#1204577).

• Fix integer overflow in PHP_SHA3##bits (bsc#1204577#c26).

It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2019-11036)

It was discovered that PHP incorrectly decoding certain MIME headers. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-11039)

It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-11040)

USN-4009-1 fixed several vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that PHP incorrectly decoding certain MIME headers. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-11039)

It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-11040)