Fixed bug (Heap buffer overread (READ: 1) finishnesteddata from unserialize). (CVE-2017-12933)
Fixed bug (Stack Buffer Overflow in msgfmtparsemessage). (CVE-2017-11362)
Fixed bug (Unserialize use-after-free when resizing object's properties hash table). (CVE-2016-7479)
A use-after-free vulnerability was found in unserialize().
Upstream bug:
https://bugs.php.net/bug.php?id=72978
Upstream patch:
https://github.com/php/php-src/commit/b2af4e8868726a040234de113436c6e4f6372d17
CVE assignment:
http://seclists.org/oss-sec/2016/q4/658
An invalid read occurs when wddx decodes empty boolean element, leading to arbitrary memory read or crash.
Upstream bug:
https://bugs.php.net/bug.php?id=73631
Upstream patch:
https://github.com/php/php-src/commit/66fd44209d5ffcb9b3d1bc1b9fd8e35b485040c0
CVE assignment:
http://seclists.org/oss-sec/2016/q4/658
Fixed bug (wddxdeserialize use-after-free). (CVE-2016-7413)
ext/spl/splarray.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.
An out-of-bounds heap read was found in pharparsezipfile due to not checking entry.uncompressedfilesize.
Upstream bug:
https://bugs.php.net/bug.php?id=72928
Upstream patch:
https://github.com/php/php-src/commit/0bfb970f43acd1e81d11be1154805f86655f15d5?w=1
CVE assignment:
http://seclists.org/oss-sec/2016/q3/518
Fixed bug (selectcolors write out-of-bounds). (CVE-2016-7126)
Fixed bug (wddxdeserialize allows illegal memory access). (CVE-2016-7129)
ext/standard/varunserializer.c in PHP before 5.6.25 and 7.x before 7.0.10 mishandles certain invalid objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that leads to a (1) destruct call or (2) magic method call.
Fixed bug (imagegammacorrect allows arbitrary write access). (CVE-2016-7127)
An out-of-bounds access due to lack of size check of buffer may lead to memory buffer overflow.
Upstream bug:
https://bugs.php.net/bug.php?id=72603
Upstream patch:
http://git.php.net/?p=php-src.git;a=commit;h=eebcbd5de38a0f1c2876035402cb770e37476519
CVE assignment:
http://seclists.org/oss-sec/2016/q3/137
Calling to ulocacceptLanguageFromHTTP with parameter size "httpAcceptLanguage" equal or greater than ULOCFULLNAMECAPACITY + 1, the local variable "tmp" might leave unterminated. ulocacceptLanguageFromHTTP doesn’t check status result after call to uloccanonicalize. This might cause stack data leak.
PHP bug:
https://bugs.php.net/bug.php?id=72533
PHP fix:
http://git.php.net/?p=php-src.git;a=commit;h=aa82e99ed8003c01f1ef4f0940e56b85c5b032d4
CVE assignment:
http://seclists.org/oss-sec/2016/q3/137
Fixed bug (heap-buffer-overflow (write) simplestringaddn simplestring.c). (CVE-2016-6296)
A use-after-free vulnerability in with GC and unserialize() was found.
Upstream bug:
https://bugs.php.net/bug.php?id=72479
Upstream patch:
http://git.php.net/?p=php-src.git;a=commit;h=cab1c3b3708eead315e033359d07049b23b147a3
CVE assignment:
http://seclists.org/oss-sec/2016/q3/137
A use-after-free vulnerability was found in unserialize() with Unexpected Session Deserialization.
Upstream bug:
https://bugs.php.net/bug.php?id=72562
Upstream patch:
http://git.php.net/?p=php-src.git;a=commit;h=3798eb6fd5dddb211b01d41495072fd9858d4e32
CVE assignment:
http://seclists.org/oss-sec/2016/q3/137
ext/standard/varunserializer.re in PHP 7.0.x through 7.0.22 and 7.1.x through 7.1.8 is prone to a heap use after free while unserializing untrusted data, related to improper use of the hash API for key deletion in a situation with an invalid array size. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
Upstream patch:
https://github.com/php/php-src/commit/1a23ebc1fff59bf480ca92963b36eba5c1b904c4
Upstream bug:
https://bugs.php.net/bug.php?id=74103