oss-sec mailing list archives
Re: CVE request: Linux kernel: net: ipvs stack buffer overflow
From: Kurt Seifried <kseifried () redhat com>
Date: Fri, 15 Nov 2013 06:49:41 -0700
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/15/2013 01:42 AM, P J P wrote:
Hello, Linux kernel built with the IP Virtual Server(CONFIG_IP_VS) support is vulnerable to a buffer overflow flaw. It could occur while setting or retrieving socket options via setsockopt(2) or getsockopt(2) calls. Though a user needs to have CAP_NET_ADMIN privileges to perform these IP_VS operations. A user/program with CAP_NET_ADMIN privileges could use this flaw to further escalate their privileges on a system. Upstream fix: ------------- -> https://git.kernel.org/linus/04bcef2a83f40c6db24222b27a52892cba39dffb References: ----------- -> http://seclists.org/fulldisclosure/2013/Nov/77 -> https://bugzilla.redhat.com/show_bug.cgi?id=1030800 Thank you. -- Prasad J Pandit / Red Hat Security Response Team
Please use CVE-2013-4588 for this issue. - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) iQIcBAEBAgAGBQJShiZ1AAoJEBYNRVNeJnmTnlIQANaGT3+5IHHSwr9aHibkS2+A H9mGwCNcvcgcmfXwdFLsK8mccE3GVdFK4llSYBg5qJZiO+F5fkGYkt3PG84D9+QB nkuXOr6brtblYThs7qcsPS55YLvFpe6shq+ujJypHiy39EeQj8WqbyOq/T+U2gnu o8tL/Evc/Q34hteKt57nDQLDfHYImH8phyZJz9ooZTQHa+hLnDPA0Lu1669MUkKU IrOGzMfP1EeMi72+PdcTk64C9G2jIw0FOjWtEdO6R7kUH5JW8qQdt2jfYxbmeOsd OFKiQC+OCzQuxrgOpU8A9J+SPxLCcx1ni/w5WGOCJhHCln3qFm0VOnKDL5ZagyXO ru+4jxiox9/tpZ+/OYlhiWm2k8PBxkNAUnBx7j7JSj5Udp7Ir1XUoQ50lFo9CYlb Fo7DxsZfUa6rFKEQH48D5tb2hGzPlBMkXK0bIXFqan+kJEXafEeNJW6kMWOnS/dG C+jLsgjP05oj7WuiqkysQFl0b/IMxIyumwQmHa7TUVK2MHd+9RmPxKyMgUxDrEMh upxNbGp6KIAVL0IzxD17Wt9j2w+xPMjPbifCHPZOQcXqFPJ2W2EXrvh+tsJJ7srS D1T49RhietVozcZVsiMqvQ/9gJBU9Vsq1IOBF9ZC2pwvk8sISYNBKuTFOt6q+O29 nw3JXUXq/QGhAv/l7Wjf =DtLs -----END PGP SIGNATURE-----
Current thread:
- CVE request: Linux kernel: net: ipvs stack buffer overflow P J P (Nov 15)
- Re: CVE request: Linux kernel: net: ipvs stack buffer overflow Kurt Seifried (Nov 15)