7.5
CVSSv3

CVE-2017-9229

Published: 24/05/2017 Updated: 01/09/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition.

Vulnerability Trend

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oniguruma project oniguruma 6.2.0

ruby-lang ruby

php php

Vendor Advisories

Synopsis Moderate: rh-php70-php security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Topic An update for rh-php70-php is now available for Red Hat Software CollectionsRed Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerabilit ...
Several security issues were fixed in PHP ...
Several security issues were fixed in PHP ...
Debian Bug report logs - #863314 libonig: CVE-2017-9226 Package: src:libonig; Maintainer for src:libonig is Jörg Frings-Fürst <debian@jffemail>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 May 2017 11:42:01 UTC Severity: important Tags: patch, security, upstream Found in version libonig/5 ...
Debian Bug report logs - #863316 libonig: CVE-2017-9228 Package: src:libonig; Maintainer for src:libonig is Jörg Frings-Fürst <debian@jffemail>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 May 2017 11:45:04 UTC Severity: important Tags: patch, security, upstream Found in version libonig/5 ...
Debian Bug report logs - #863312 libonig: CVE-2017-9224 Package: src:libonig; Maintainer for src:libonig is Jörg Frings-Fürst <debian@jffemail>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 May 2017 11:36:10 UTC Severity: important Tags: patch, security, upstream Found in version libonig/5 ...
Debian Bug report logs - #863313 libonig: CVE-2017-9225 Package: src:libonig; Maintainer for src:libonig is Jörg Frings-Fürst <debian@jffemail>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 May 2017 11:39:02 UTC Severity: important Tags: patch, security, upstream Found in version libonig/6 ...
Debian Bug report logs - #863318 libonig: CVE-2017-9229 Package: src:libonig; Maintainer for src:libonig is Jörg Frings-Fürst <debian@jffemail>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 May 2017 11:48:04 UTC Severity: important Tags: patch, security, upstream Found in version libonig/5 ...
Debian Bug report logs - #863315 libonig: CVE-2017-9227 Package: src:libonig; Maintainer for src:libonig is Jörg Frings-Fürst <debian@jffemail>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 May 2017 11:45:01 UTC Severity: important Tags: patch, security, upstream Found in version libonig/5 ...
An issue was discovered in Oniguruma 620, as used in Oniguruma-mod in Ruby through 241 and mbstring in PHP through 715 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 cre ...
An issue was discovered in Oniguruma 620, as used in Oniguruma-mod in Ruby through 241 and mbstring in PHP through 715 A heap out-of-bounds write or read occurs in next_state_val() during regular expression compilation Octal numbers larger than 0xff are not handled correctly in fetch_token() and fetch_token_in_cc() A malformed regular expr ...
Out-of-bounds heap write in bitset_set_range()An issue was discovered in Oniguruma 620, as used in Oniguruma-mod in Ruby through 241 and mbstring in PHP through 715 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 st ...
Out-of-bounds heap write in bitset_set_range():An issue was discovered in Oniguruma 620, as used in Oniguruma-mod in Ruby through 241 and mbstring in PHP through 715 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 s ...