CVE-2017-9224 — Out-of-bounds Read in Project Oniguruma
Severity
9.8CRITICALNVD
EPSS
0.7%
top 28.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMay 24
Latest updateMay 14
Description
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 stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and access in match_at() could result in an out-of-bounds read from a stack buffer.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages2 packages
Patches
🔴Vulnerability Details
3📋Vendor Advisories
4💬Community
5Bugzilla▶
CVE-2017-9224 oniguruma: Out-of-bounds stack read in match_at() during regular expression searching↗2017-06-30
Bugzilla▶
CVE-2017-9224 CVE-2017-9225 CVE-2017-9226 CVE-2017-9227 CVE-2017-9228 CVE-2017-9229 oniguruma: various flaws [fedora-all]↗2017-06-30
Bugzilla▶
CVE-2017-9224 CVE-2017-9225 CVE-2017-9226 CVE-2017-9227 CVE-2017-9228 CVE-2017-9229 php: various flaws [fedora-all]↗2017-06-30
Bugzilla▶
CVE-2017-9224 CVE-2017-9225 CVE-2017-9226 CVE-2017-9227 CVE-2017-9228 CVE-2017-9229 oniguruma: various flaws [epel-7]↗2017-06-30
Bugzilla▶
CVE-2017-9224 CVE-2017-9225 CVE-2017-9226 CVE-2017-9227 CVE-2017-9228 CVE-2017-9229 ruby: various flaws [fedora-all]↗2017-06-30