Описание
An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| mantic | DNE | |
| noble | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | not-affected |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | released | 2.39-0ubuntu1 |
| esm-infra-legacy/xenial | not-affected | |
| esm-infra/bionic | not-affected | |
| esm-infra/focal | not-affected | 2.31-0ubuntu9.14 |
| esm-infra/xenial | not-affected | |
| focal | not-affected | 2.31-0ubuntu9.14 |
| jammy | not-affected | 2.35-0ubuntu3.6 |
| mantic | released | 2.38-1ubuntu6.1 |
| noble | released | 2.39-0ubuntu1 |
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EPSS
8.2 High
CVSS3
Связанные уязвимости
An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.
An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.
Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()
An off-by-one heap-based buffer overflow was found in the __vsyslog_in ...
An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.
EPSS
8.2 High
CVSS3