Description
Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel before 2.6.39 might allow local users to cause a denial of service or have unspecified other impact via a crafted write operation, related to string data that lacks a terminating '\0' character.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Linux / Linux kernel2.6.39
References
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2011/03/18/15
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=689337
- MISChttp://www.securityfocus.com/bid/46921
- MAILING_LISThttp://marc.info/?l=netfilter-devel&m=130036157327564&w=2
- MISChttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
- MISChttp://securityreason.com/securityalert/8284
- MISChttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=961ed183a9fd080cf306c659b8736007e44065a5
- MAILING_LISThttp://marc.info/?l=netfilter&m=129978077509888&w=2
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2011/03/21/4
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2011/03/21/1