Multiple stack-based buffer overflows in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 2.6.33, when CONFIG_IP_VS is used, allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability for (1) a getsockopt system call, related to the do_ip_vs_get_ctl function, or (2) a setsockopt system call, related to the do_ip_vs_set_ctl function.
http://ftp.linux.org.uk/pub/linux/linux-2.6/ChangeLog-2.6.33
http://www.openwall.com/lists/oss-security/2013/11/15/12
http://www.securityfocus.com/bid/63744
http://www.ubuntu.com/usn/USN-2064-1
http://www.ubuntu.com/usn/USN-2065-1
https://bugzilla.redhat.com/show_bug.cgi?id=1030800
https://github.com/torvalds/linux/commit/04bcef2a83f40c6db24222b27a52892cba39dffb
Source: MITRE
Published: 2013-11-20
Updated: 2020-08-04
Type: CWE-119
Base Score: 6.9
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.4
Severity: MEDIUM
Base Score: 7
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1
Severity: HIGH