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FreeBSD Security Advisory 2003.8

FreeBSD Security Advisory 2003.8
Posted Aug 5, 2003
Authored by The FreeBSD Project, Wojciech Purczynski, Janusz Niewiadomski | Site freebsd.org

FreeBSD Security Advisory FreeBSD-SA-03:08.realpath - An off-by-one error exists in a portion of realpath(3) that computes the length of a resolved pathname. As a result, applications making use of realpath(3) may be vulnerable to denial of service attacks, remote code execution, and privilege escalation. A staggering amount of applications make use of this functionality, including but not limited to, sftp-server and lukemftpd.

tags | advisory, remote, denial of service, code execution
systems | freebsd
SHA-256 | c39b1f231af3aa6eed22527f9da4ecb48a71fe2b9222d7e38045c619b9534d99

FreeBSD Security Advisory 2003.8

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