Vulnerability Details : CVE-2005-4347
The Linux 2.4 kernel patch in kernel-patch-vserver before 1.9.5.5 and 2.x before 2.3 for Debian GNU/Linux does not correctly set the "chroot barrier" with util-vserver, which allows attackers to access files on the host system that are outside of the vserver.
Products affected by CVE-2005-4347
- cpe:2.3:o:debian:debian_linux:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:debian:kernel-patch-vserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:debian:kernel-patch-vserver:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2005-4347
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2005-4347
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
References for CVE-2005-4347
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/25406
Debian GNU/Linux kernel-patch-vserver chroot barrier unauthorized access CVE-2005-4347 Vulnerability ReportThird Party Advisory;VDB Entry
-
http://www.debian.org/security/2006/dsa-1011
[SECURITY] [DSA 1011-1] New kernel-patch-vserver packages fix root exploitVendor Advisory
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