Vulnerability Details : CVE-2013-4588
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.
Vulnerability category: Overflow
Exploit prediction scoring system (EPSS) score for CVE-2013-4588
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4588
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST |
|
7.0
|
HIGH | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
NIST |
CWE ids for CVE-2013-4588
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4588
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http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=04bcef2a83f40c6db24222b27a52892cba39dffb
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http://www.ubuntu.com/usn/USN-2065-1
USN-2065-1: Linux kernel (EC2) vulnerabilities | Ubuntu security noticesThird Party Advisory
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http://www.securityfocus.com/bid/63744
Linux Kernel IP Virtual Server Multiple Stack Buffer Overflow VulnerabilitiesThird Party Advisory;VDB Entry
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http://www.ubuntu.com/usn/USN-2064-1
USN-2064-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory
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https://github.com/torvalds/linux/commit/04bcef2a83f40c6db24222b27a52892cba39dffb
ipvs: Add boundary check on ioctl arguments · torvalds/linux@04bcef2 · GitHubPatch;Third Party Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=1030800
1030800 – (CVE-2013-4588) CVE-2013-4588 Kernel: net: ipvs: stack buffer overflowIssue Tracking;Patch;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2013/11/15/12
oss-security - Re: CVE request: Linux kernel: net: ipvs stack buffer overflowMailing List;Patch;Third Party Advisory
Products affected by CVE-2013-4588
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*