9.8

CVE-2017-9224

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Oniguruma Project ≫ Oniguruma Version6.2.0
Php ≫ Php Version < 5.6.31
Php ≫ Php Version >= 7.0.0 < 7.0.21
Php ≫ Php Version >= 7.1.0 < 7.1.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.6% 0.686
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

http://www.securityfocus.com/bid/101244
Third Party Advisory
VDB Entry
https://github.com/kkos/oniguruma/issues/57
Third Party Advisory
Exploit
Issue Tracking