Описание
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 5.5.9+dfsg-1ubuntu4.27 |
| precise/esm | not-affected | 5.3.10-1ubuntu3.33 |
| trusty | released | 5.5.9+dfsg-1ubuntu4.27 |
| trusty/esm | not-affected | 5.5.9+dfsg-1ubuntu4.27 |
| upstream | needs-triage | |
| xenial | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | not-affected | 7.0.33-0ubuntu0.16.04.2 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | needs-triage | |
| xenial | released | 7.0.33-0ubuntu0.16.04.2 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 7.2.15-0ubuntu0.18.04.1 |
| cosmic | released | 7.2.15-0ubuntu0.18.10.1 |
| devel | released | 7.2.15-0ubuntu2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 7.2.15-0ubuntu0.18.04.1 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 7.2.14 |
| xenial | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | not-affected | 7.3.2-3 |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 7.3.1 |
| xenial | DNE |
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EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x ...
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.
Уязвимость в интерпретаторе языка программирования PHP, связанная с чтением за пределами границ буфера динамической памяти, позволяющая нарушителю вызвать отказ в обслуживании, нарушить конфиденциальность и целостность защищаемых данных
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3