Описание
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the zero, one, or two global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 5.5.9+dfsg-1ubuntu4.17 |
| precise | released | 5.3.10-1ubuntu3.23 |
| trusty | released | 5.5.9+dfsg-1ubuntu4.17 |
| trusty/esm | not-affected | 5.5.9+dfsg-1ubuntu4.17 |
| upstream | released | 5.6.21+dfsg-1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | released | 5.6.11+dfsg-1ubuntu3.4 |
| xenial | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 7.0.8-3ubuntu1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | not-affected | 7.0.4-7ubuntu2.1 |
| precise | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 7.0.6-1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE |
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EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call.
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call.
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6 ...
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 modifies certain data structures without considering whether they are copies of the _zero_, _one_, or _two_ global variable, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call.
Уязвимость интерпретатора PHP, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое воздействие
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3