| ID |
CVE-2017-9225
|
| Summary |
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 write in onigenc_unicode_get_case_fold_codes_by_str() occurs during regular expression compilation. Code point 0xFFFFFFFF is not properly handled in unicode_unfold_key(). A malformed regular expression could result in 4 bytes being written off the end of a stack buffer of expand_case_fold_string() during the call to onigenc_unicode_get_case_fold_codes_by_str(), a typical stack buffer overflow. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:a:oniguruma_project:oniguruma:6.2.0:*:*:*:*:*:*:*
cpe:2.3:a:oniguruma_project:oniguruma:6.2.0:*:*:*:*:*:*:*
-
cpe:2.3:a:php:php:*:*:*:*:*:oniguruma-mod:*:*
cpe:2.3:a:php:php:*:*:*:*:*:oniguruma-mod:*:*
-
cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:oniguruma-mod:*:*
cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:oniguruma-mod:*:*
|
| CVSS |
| Base: | 7.5 (as of 02-06-2017 - 14:14) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-787 |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| PARTIAL |
PARTIAL |
PARTIAL |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
| refmap
via4
|
|
| Last major update |
02-06-2017 - 14:14 |
| Published |
24-05-2017 - 15:29 |
| Last modified |
02-06-2017 - 14:14 |
