Allele Security Alert
ASA-2019-00033
Identifier(s)
ASA-2019-00033
Title
The unveil() system call can leak memory
Vendor(s)
The OpenBSD Project
Product(s)
OpenBSD
Affected version(s)
OpenBSD 6.4 before errata 013
Fixed version(s)
OpenBSD 6.4 errata 013
Proof of concept
Unknown
Description
The unveil() system call can leak memory.
Technical details
Unknown
Credits
Unknown
Reference(s)
OpenBSD 6.4 Errata
https://www.openbsd.org/errata64.html
OpenBSD 6.4 errata 013, January 27, 2019:
https://ftp.openbsd.org/pub/OpenBSD/patches/6.4/common/013_unveil.patch.sig
OpenBSD Errata: January 27th, 2019 (unveil)
https://marc.info/?l=openbsd-announce&m=154853988205699&w=2
If there is any error in this alert or you wish a comprehensive analysis, let us know.
Last modified: January 28, 2019