CVE-2017-9224
Public on 2017-05-24
Modified on 2023-09-22
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.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | oniguruma | 2023-08-17 | ALAS2-2023-2217 | Fixed |
| Amazon Linux 2023 | oniguruma | Not Affected | ||
| Amazon Linux 2 - Core | php | Pending Fix | ||
| Amazon Linux 1 | php56 | 2017-08-17 | ALAS-2017-871 | Fixed |
| Amazon Linux 1 | php70 | 2017-08-03 | ALAS-2017-867 | Fixed |
| Amazon Linux 2023 | php8.1 | Not Affected | ||
| Amazon Linux 2023 | php8.2 | Not Affected | ||
| Amazon Linux 1 | ruby | Pending Fix | ||
| Amazon Linux 2 - Core | ruby | 2023-08-03 | ALAS2-2023-2201 | Fixed |
| Amazon Linux 1 | ruby20 | 2023-08-30 | ALAS-2023-1824 | Fixed |
| Amazon Linux 2023 | ruby3.2 | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 4.8 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L |
| NVD | CVSSv2 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| NVD | CVSSv3 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |