CVE-2017-9228

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitset_set_range() during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect state transition in parse_char_class() could create an execution path that leaves a critical local variable uninitialized until it's used as an index, resulting in an out-of-bounds write memory corruption.

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitset_set_range() during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect state transition in parse_char_class() could create an execution path that leaves a critical local variable uninitialized until it's used as an index, resulting in an out-of-bounds write memory corruption.

• Fix bug #69720: Null pointer dereference in phar_get_fp_offset()
• Fix bug #70728: Type Confusion Vulnerability in PHP_to_XMLRPC_worker()
• Fix bug #70661: Use After Free Vulnerability in WDDX Packet Deserialization
• Fix bug #70741: Session WDDX Packet Deserialization Type Confusion Vulnerability
• Fix bug #71459: Integer overflow in iptcembed()
• Fix bug #71039: exec functions ignore length but look for NULL termination
• Fix bug #71354: Heap corruption in tar/zip/phar parser.
• Fix bug #71391: NULL Pointer Dereference in phar_tar_setupmetadata()
• Fix bug #71323: Output of stream_get_meta_data can be falsified by its input
• Fix bug #71498: Out-of-Bound Read in phar_parse_zipfile()
• Fix bug #71587: Use-After-Free / Double-Free in WDDX Deserialize
• Fix bug #71860: Invalid memory write in phar on filename with \0 in name
• Fix bug #71798: Integer Overflow in php_raw_url_encode
• Fix bug #72837: integer overflow in bzdecompress caused heap corruption
• Fix bug #72681: PHP Session Data Injection Vulnerability
• Fix bug #72807: integer overflow in curl_escape caused heap corruption
• Fix bug #72838: Integer overflow lead to heap corruption in sql_regcase
• Fix bug #72697: select_colors write out-of-bounds
• Fix bug #72730: imagegammacorrect allows arbitrary write access
• Fix bug #72836: integer overflow in base64_decode caused heap corruption
• Fix bug #72848: integer overflow in quoted_printable_encode caused heap corruption
• Fix bug #72849: integer overflow in urlencode caused heap corruption
• Fix bug #72850: integer overflow in php_uuencode caused heap corruption
• Fix bug #72771: ftps:// wrapper is vulnerable to protocol downgrade attack
• Fix bug #72749: wddx_deserialize allows illegal memory access
• Fix bug #72750: wddx_deserialize null dereference
• Fix bug #72790: wddx_deserialize null dereference with invalid xml
• Fix bug #72799: wddx_deserialize null dereference in php_wddx_pop_element
• Fix bug #73189: Memcpy negative size parameter php_resolve_path
• Fix bug #73150: missing NULL check in dom_document_save_html
• Fix bug #73284: heap overflow in php_ereg_replace function
• Fix bug #73218: stack-buffer-overflow through "ResourceBundle" methods
• Fix bug #73208: integer overflow in imap_8bit caused heap corruption
• Fix bug #73082: string length overflow in mb_encode_* function
• Fix bug #73174: heap overflow in php_pcre_replace_impl
• Fix bug #73276: crash in openssl_random_pseudo_bytes function
• Fix bug #73275: crash in openssl_encrypt function
• Fix bug #73017: memory corruption in wordwrap function
• Fix bug #73240: Write out of bounds at number_format
• Fix bug #73073: CachingIterator null dereference when convert to string
• Fix bug #73293: NULL pointer dereference in SimpleXMLElement::asXML()
• Fix bug #73356: crash in bzcompress function
• Fix bug #72696: imagefilltoborder stackoverflow on truecolor images
• Fix bug #73418: Integer Overflow in "_php_imap_mail" leads Heap Overflow
• Fix bug #73144: Use-after-free in ArrayObject Deserialization
• Fix bug #73192: parse_url return wrong hostname
• Fix bug #73331: NULL Pointer Dereference in WDDX Packet Deserialization with PDORow
• Fix bug #73452: Segfault (Regression for #69152)
• Fix bug #73631: Invalid read when wddx decodes empty boolean element
• Fix bug #67587: Redirection loop on nginx with FPM
• Fix bug #71465: PHAR doesn't know about litespeed
• Fix bug #73737: FPE when parsing a tag format
• Fix bug #73868: Fix DOS vulnerability in gdImageCreateFromGd2Ctx()
• Fix bug #73869: Signed Integer Overflow gd_io.c
• Fix bug #73773: Seg fault when loading hostile phar
• Fix bug #70436: Use After Free Vulnerability in unserialize()
• Fix bug #74603: PHP INI Parsing Stack Buffer Overflow Vulnerability
• Fix bug #72535: arcfour encryption stream filter crashes php
• Fix bug #72434: ZipArchive class Use After Free Vulnerability in PHP's GC algorithm and unseria
• Fix bug #72455: Heap Overflow due to integer overflows
• Fix bug #74782:…

• Fix multiple vulnerabilities in oniguruma:
• CVE-2017-9224: out-of-bounds read in match_at()
• CVE-2017-9226: heap buffer overflow in next_state_val()
• CVE-2017-9227: out-of-bounds read in mbc_enc_len()
• CVE-2017-9228: out-of-bounds heap write in bitset_set_range()

• CVE-2017-9228: fix heap out-of-bounds write in bitset_set_range() and parse_char_class() functions

• CVE-2017-9228: fix heap out-of-bounds write in bitset_set_range() and parse_char_class() functions

• CVE-2017-9228: fix heap out-of-bounds write in bitset_set_range() and parse_char_class() functions

• CVE-2016-2337: Fix type confusion in _cancel_eval Ruby's TclTkIp class method to prevent arbitrary code execution
• CVE-2017-9224: Fix stack out-of-bounds read in match_at() during regular expression searching
• CVE-2017-9227: Fix stack out-of-bounds read in mbc_enc_len() and invalid pointer dereference in forward_search_range()
• CVE-2017-9228: Fix heap out-of-bounds write in bitset_set_range() and parse_char_class() by initializing critical local variable

Buffer over-read into uninitialized memory in libgd (CVE-2017-7890).

Security issues from bundled oniguruma in php-mbstring (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227, CVE-2017-9228, CVE-2017-9229).

This update for php7 fixes the following issues:

Security issues fixed:

• CVE-2017-16642: Fix timelib_meridian error that could be used to leak information from the interpreter (bsc#1067441).
• CVE-2017-9229: Fix invalid pointer dereference in left_adjust_char_head() (bsc#1069631).
• CVE-2017-9228: Fix heap out-of-bounds write that occurs in bitset_set_range() during regex compilation (bsc#1069606).

Bugs fixed:

• Fix wrong reference when serialize/unserialize an object (bsc#1063815).

This update for php5 fixes the following issues:

Security issues fixed:

• CVE-2017-16642: Fix timelib_meridian error that could be used to leak information from the interpreter (bsc#1067441).
• CVE-2017-4025: Fix pathname truncation in set_include_path, tempnam, rmdir, and readlink (bsc#1067090).
• CVE-2017-9228: Fix heap out-of-bounds write that occurs in bitset_set_range() during regex compilation (bsc#1069606).
• CVE-2017-9229: Fix invalid pointer dereference in left_adjust_char_head() (bsc#1069631).

This update for php53 fixes the following issues:

Security issues fixed:

• CVE-2017-16642: Fix timelib_meridian error that could be used to leak information from the interpreter (bsc#1067441).
• CVE-2017-9228: Fix heap out-of-bounds write that occurs in bitset_set_range() during regex compilation (bsc#1069606).
• CVE-2017-9229: Fix invalid pointer dereference in left_adjust_char_head() (bsc#1069631).

This update for ruby2.1 fixes the following issues:

Security issues fixed:

• CVE-2015-9096: Fixed an SMTP command injection via CRLFsequences in a RCPT TO or MAIL FROM command (bsc#1043983).
• CVE-2016-7798: Fixed an IV Reuse in GCM Mode (bsc#1055265).
• CVE-2017-0898: Fixed a buffer underrun vulnerability in Kernel.sprintf (bsc#1058755).
• CVE-2017-0899: Fixed an issue with malicious gem specifications, insufficient sanitation when printing gem specifications could have included terminal characters (bsc#1056286).
• CVE-2017-0900: Fixed an issue with malicious gem specifications, the query command could have led to a denial of service attack against clients (bsc#1056286).
• CVE-2017-0901: Fixed an issue with malicious gem specifications, potentially overwriting arbitrary files on the client system (bsc#1056286).
• CVE-2017-0902: Fixed an issue with malicious gem specifications, that could have enabled MITM attacks against clients (bsc#1056286).
• CVE-2017-0903: Fixed an unsafe object deserialization vulnerability (bsc#1062452).
• CVE-2017-9228: Fixed a heap out-of-bounds write in bitset_set_range() during regex compilation (bsc#1069607).
• CVE-2017-9229: Fixed an invalid pointer dereference in left_adjust_char_head() in oniguruma (bsc#1069632).
• CVE-2017-10784: Fixed an escape sequence injection vulnerability in the Basic authentication of WEBrick (bsc#1058754).
• CVE-2017-14033: Fixed a buffer underrun vulnerability in OpenSSL ASN1 decode (bsc#1058757).
• CVE-2017-14064: Fixed an arbitrary memory exposure during a JSON.generate call (bsc#1056782).
• CVE-2017-17405: Fixed a command injection vulnerability in Net::FTP (bsc#1073002).
• CVE-2017-17742: Fixed an HTTP response splitting issue in WEBrick (bsc#1087434).
• CVE-2017-17790: Fixed a command injection in lib/resolv.rb:lazy_initialize() (bsc#1078782).
• CVE-2018-6914: Fixed an unintentional file and directory creation with directory traversal in tempfile and tmpdir (bsc#1087441).
• CVE-2018-8777: Fixed a potential DoS caused by large requests in WEBrick (bsc#1087436).
• CVE-2018-8778: Fixed a buffer under-read in String#unpack (bsc#1087433).
• CVE-2018-8779: Fixed an unintentional socket creation by poisoned NUL byte in UNIXServer and UNIXSocket (bsc#1087440).
• CVE-2018-8780: Fixed an unintentional directory traversal by poisoned NUL byte in Dir (bsc#1087437).
• CVE-2018-16395: Fixed an issue with OpenSSL::X509::Name equality checking (bsc#1112530).
• CVE-2018-16396: Fixed an issue with tainted string handling, where the flag was not propagated in Array#pack and String#unpack with some directives (bsc#1112532).
• CVE-2018-1000073: Fixed a path traversal issue (bsc#1082007).
• CVE-2018-1000074: Fixed an unsafe object deserialization vulnerability in gem owner, allowing arbitrary code execution with specially crafted YAML (bsc#1082008).
• CVE-2018-1000075: Fixed an infinite loop vulnerability due to negative size in tar header causes Denial of Service (bsc#1082014).
• CVE-2018-1000076: Fixed an improper verification of signatures in tarballs (bsc#1082009).
• CVE-2018-1000077: Fixed an improper URL validation in the homepage attribute of ruby gems (bsc#1082010).
• CVE-2018-1000078: Fixed a XSS vulnerability in the homepage attribute when displayed via gem server (bsc#1082011).
• CVE-2018-1000079: Fixed a path traversal issue during gem installation allows to write to arbitrary filesystem locations (bsc#1082058).
• CVE-2019-8320: Fixed a directory traversal issue when decompressing tar files (bsc#1130627).
• CVE-2019-8321: Fixed an escape sequence injection vulnerability in verbose (bsc#1130623).
• CVE-2019-8322: Fixed an escape sequence injection vulnerability in gem owner (bsc#1130622).
• CVE-2019-8323: Fixed an escape sequence injection vulnerability in API response handling (bsc#1130620).
• CVE-2019-8324: Fixed an issue with malicious gems that may have led to arbitrary code execution (bsc#1130617).
• CVE-2019-8325: Fixed an escape sequence injection vulnerability in…

It was discovered that the PHP opcache created keys for files it cached based on their filepath. A local attacker could possibly use this issue in a shared hosting environment to obtain sensitive information. This issue only affected Ubuntu 14.04 LTS. (CVE-2015-8994)

It was discovered that the PHP URL parser incorrectly handled certain URI components. A remote attacker could possibly use this issue to bypass hostname-specific URL checks. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-10397)

It was discovered that PHP incorrectly handled certain boolean parameters when unserializing data. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2017-11143)

Sebastian Li, Wei Lei, Xie Xiaofei, and Liu Yang discovered that PHP incorrectly handled the OpenSSL sealing function. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2017-11144)

Wei Lei and Liu Yang discovered that the PHP date extension incorrectly handled memory. A remote attacker could possibly use this issue to disclose sensitive information from the server. (CVE-2017-11145)

It was discovered that PHP incorrectly handled certain PHAR archives. A remote attacker could use this issue to cause PHP to crash or disclose sensitive information. This issue only affected Ubuntu 14.04 LTS. (CVE-2017-11147)

It was discovered that PHP incorrectly handled locale length. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2017-11362)

Wei Lei and Liu Yang discovered that PHP incorrectly handled parsing ini files. An attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2017-11628)

It was discovered that PHP mbstring incorrectly handled certain regular expressions. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227, CVE-2017-9228, CVE-2017-9229)