Описание
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 6.9.4-1 |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | released | 6.7.0-1ubuntu0.1~esm2 |
| esm-apps/xenial | released | 5.9.6-1ubuntu0.1+esm2 |
| esm-infra-legacy/trusty | not-affected | 5.9.1-1ubuntu1.1+esm2 |
| esm-infra/focal | not-affected | 6.9.4-1 |
| focal | not-affected | 6.9.4-1 |
| groovy | not-affected | 6.9.4-1 |
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EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the func ...
An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.
Уязвимость функции fetch_interval_quantifier библиотеки для регулярных выражений Oniguruma, связанная с чтением за допустимыми границами буфера данных, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5 Medium
CVSS2
7.5 High
CVSS3