ncpmount in ncpfs 2.2.6 and earlier does not remove the /etc/mtab~ lock file after a failed attempt to add a mount entry, which has unspecified impact and local attack vectors.
Max CVSS
4.4
EPSS Score
0.10%
Published
2011-04-10
Updated
2017-08-17
ncpfs 2.2.6 and earlier attempts to use (1) ncpmount to append to the /etc/mtab file and (2) ncpumount to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.
Max CVSS
3.3
EPSS Score
0.04%
Published
2011-04-10
Updated
2017-08-17
The (1) ncpmount, (2) ncpumount, and (3) ncplogin programs in ncpfs 2.2.6 do not properly create lock files, which allows local users to cause a denial of service (application failure) via unspecified vectors that trigger the creation of a /etc/mtab~ file that persists after the program exits.
Max CVSS
2.1
EPSS Score
0.04%
Published
2010-03-10
Updated
2018-10-10
sutil/ncpumount.c in ncpumount in ncpfs 2.2.6 produces certain detailed error messages about the results of privileged file-access attempts, which allows local users to determine the existence of arbitrary files via the mountpoint name.
Max CVSS
2.1
EPSS Score
0.04%
Published
2010-03-10
Updated
2018-10-10
ncpfs 2.2.6 allows local users to cause a denial of service, obtain sensitive information, or possibly gain privileges via symlink attacks involving the (1) ncpmount and (2) ncpumount programs.
Max CVSS
4.4
EPSS Score
0.04%
Published
2010-03-02
Updated
2018-10-10
Buffer overflow in ncplogin in ncpfs before 2.2.6 allows remote malicious NetWare servers to execute arbitrary code on the NetWare client.
Max CVSS
7.5
EPSS Score
0.85%
Published
2005-05-02
Updated
2018-10-19
nwclient.c in ncpfs before 2.2.6 does not drop root privileges before executing utilities using the NetWare client functions, which allows local users to gain privileges.
Max CVSS
7.2
EPSS Score
0.06%
Published
2005-05-02
Updated
2018-10-19
Buffer overflow in (1) ncplogin and (2) ncpmap in nwclient.c for ncpfs 2.2.4, and possibly other versions, may allow local users to gain privileges via a long -T option.
Max CVSS
7.2
EPSS Score
0.06%
Published
2005-01-10
Updated
2018-10-19
8 vulnerabilities found