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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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gnu glibc |
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fedoraproject fedora 38 |
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fedoraproject fedora 39 |
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