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/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 |
| trusty | DNE |
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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.
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.
8.2 High
CVSS3