In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.
References
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Information
Published : 2018-01-31 14:29
Updated : 2024-11-21 03:39
NVD link : CVE-2018-1000001
Mitre link : CVE-2018-1000001
CVE.ORG link : CVE-2018-1000001
JSON object : View
Products Affected
redhat
- virtualization_host
- enterprise_linux_workstation
- enterprise_linux_server_aus
- enterprise_linux_desktop
- enterprise_linux_server
- enterprise_linux_server_tus
- enterprise_linux_server_eus
gnu
- glibc
canonical
- ubuntu_linux
CWE
CWE-787
Out-of-bounds Write