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oniguruma project vulnerabilities and exploits
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5
CVSSv2
CVE-2019-19203
An issue exists in Oniguruma 6.x prior to 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.
Oniguruma Project Oniguruma 6.9.4
Oniguruma Project Oniguruma
Fedoraproject Fedora 30
Fedoraproject Fedora 31
2 Github repositories
5
CVSSv2
CVE-2019-19204
An issue exists in Oniguruma 6.x prior to 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
Oniguruma Project Oniguruma 6.9.4
Oniguruma Project Oniguruma
Debian Debian Linux 8.0
Fedoraproject Fedora 30
Fedoraproject Fedora 31
2 Github repositories
7.5
CVSSv2
CVE-2019-19012
An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x prior to 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a...
Oniguruma Project Oniguruma 6.9.4
Oniguruma Project Oniguruma
Debian Debian Linux 8.0
Fedoraproject Fedora 30
Redhat Enterprise Linux 8.0
Fedoraproject Fedora 31
1 Github repository
7.5
CVSSv2
CVE-2017-9224
An issue exists in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby up to and including 2.4.1 and mbstring in PHP up to and including 7.1.5. A stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and acc...
Oniguruma Project Oniguruma 6.2.0
Php Php
7.5
CVSSv2
CVE-2017-9227
An issue exists in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby up to and including 2.4.1 and mbstring in PHP up to and including 7.1.5. A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search...
Oniguruma Project Oniguruma 6.2.0
Php Php
7.5
CVSSv2
CVE-2017-9228
An issue exists in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby up to and including 2.4.1 and mbstring in PHP up to and including 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 inc...
Oniguruma Project Oniguruma 6.2.0
Php Php
7.5
CVSSv2
CVE-2017-9225
An issue exists in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby up to and including 2.4.1 and mbstring in PHP up to and including 7.1.5. A stack out-of-bounds write in onigenc_unicode_get_case_fold_codes_by_str() occurs during regular expression compilation. Code point 0xFFF...
Oniguruma Project Oniguruma 6.2.0
Php Php
Ruby-lang Ruby
5
CVSSv2
CVE-2017-9229
An issue exists in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby up to and including 2.4.1 and mbstring in PHP up to and including 7.1.5. A SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_rang...
Oniguruma Project Oniguruma 6.2.0
Ruby-lang Ruby
Php Php
4.3
CVSSv2
CVE-2019-13225
A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows malicious users to potentially cause denial of service by providing a crafted regular expression. Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
Oniguruma Project Oniguruma 6.9.2
Fedoraproject Fedora 29
Fedoraproject Fedora 30
5
CVSSv2
CVE-2019-19246
Oniguruma up to and including 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.
Oniguruma Project Oniguruma
Php Php
Fedoraproject Fedora 31
Canonical Ubuntu Linux 14.04
Debian Debian Linux 8.0
CVSSv2
CVSSv2
CVSSv3
VMScore
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