Note:
This project will be discontinued after December 13, 2021. [more]
2017-11-06
The receive_xattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr name, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact by sending crafted data to the daemon.
Products | Ubuntu_linux, Debian_linux, Rsync |
Type | Out-of-bounds Read (CWE-125) |
First patch | - None (likely due to unavailable code) |
Links |
• https://git.samba.org/rsync.git/?p=rsync.git%3Ba=commit%3Bh=47a63d90e71d3e19e0e96052bb8c6b9cb140ecc1
• https://usn.ubuntu.com/3543-2/ • https://usn.ubuntu.com/3543-1/ • https://bugzilla.samba.org/show_bug.cgi?id=13112 • https://www.debian.org/security/2017/dsa-4068 |