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RedhatCVE-2010-0296

HistoryJun 01, 2010 - 8:30 p.m.

CVE-2010-0296

2010-06-0120:30:02

CWE-20

redhat

web.nvd.nist.gov

glibc

libc6

cve-2010-0296

mntent_r.c

mountpoint names

denial of service

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

AI Score

7.6

Confidence

High

EPSS

Percentile

10.1%

JSON

The encode_name macro in misc/mntent_r.c in the GNU C Library (aka glibc or libc6) 2.11.1 and earlier, as used by ncpmount and mount.cifs, does not properly handle newline characters in mountpoint names, which allows local users to cause a denial of service (mtab corruption), or possibly modify mount options and gain privileges, via a crafted mount request.

Affected configurations

Nvd

Node

gnuglibcRange≤2.11.1

gnuglibcMatch2.0

gnuglibcMatch2.0.1

gnuglibcMatch2.0.2

gnuglibcMatch2.0.3

gnuglibcMatch2.0.4

gnuglibcMatch2.0.5

gnuglibcMatch2.0.6

gnuglibcMatch2.1

gnuglibcMatch2.1.1

gnuglibcMatch2.1.1.6

gnuglibcMatch2.1.2

gnuglibcMatch2.1.3

gnuglibcMatch2.1.9

gnuglibcMatch2.2

gnuglibcMatch2.2.1

gnuglibcMatch2.2.2

gnuglibcMatch2.2.3

gnuglibcMatch2.2.4

gnuglibcMatch2.2.5

gnuglibcMatch2.3

gnuglibcMatch2.3.1

gnuglibcMatch2.3.2

gnuglibcMatch2.3.3

gnuglibcMatch2.3.4

gnuglibcMatch2.3.5

gnuglibcMatch2.3.6

gnuglibcMatch2.3.10

gnuglibcMatch2.4

gnuglibcMatch2.5

gnuglibcMatch2.5.1

gnuglibcMatch2.6

gnuglibcMatch2.6.1

gnuglibcMatch2.7

gnuglibcMatch2.8

gnuglibcMatch2.9

gnuglibcMatch2.10

gnuglibcMatch2.10.1

gnuglibcMatch2.11

VendorProductVersionCPE
gnuglibc*cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
gnuglibc2.0cpe:2.3:a:gnu:glibc:2.0:*:*:*:*:*:*:*
gnuglibc2.0.1cpe:2.3:a:gnu:glibc:2.0.1:*:*:*:*:*:*:*
gnuglibc2.0.2cpe:2.3:a:gnu:glibc:2.0.2:*:*:*:*:*:*:*
gnuglibc2.0.3cpe:2.3:a:gnu:glibc:2.0.3:*:*:*:*:*:*:*
gnuglibc2.0.4cpe:2.3:a:gnu:glibc:2.0.4:*:*:*:*:*:*:*
gnuglibc2.0.5cpe:2.3:a:gnu:glibc:2.0.5:*:*:*:*:*:*:*
gnuglibc2.0.6cpe:2.3:a:gnu:glibc:2.0.6:*:*:*:*:*:*:*
gnuglibc2.1cpe:2.3:a:gnu:glibc:2.1:*:*:*:*:*:*:*
gnuglibc2.1.1cpe:2.3:a:gnu:glibc:2.1.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gnu	glibc	*	cpe:2.3:a:gnu:glibc::::::::
gnu	glibc	2.0	cpe:2.3:a:gnu:glibc:2.0:::::::*
gnu	glibc	2.0.1	cpe:2.3:a:gnu:glibc:2.0.1:::::::*
gnu	glibc	2.0.2	cpe:2.3:a:gnu:glibc:2.0.2:::::::*
gnu	glibc	2.0.3	cpe:2.3:a:gnu:glibc:2.0.3:::::::*
gnu	glibc	2.0.4	cpe:2.3:a:gnu:glibc:2.0.4:::::::*
gnu	glibc	2.0.5	cpe:2.3:a:gnu:glibc:2.0.5:::::::*
gnu	glibc	2.0.6	cpe:2.3:a:gnu:glibc:2.0.6:::::::*
gnu	glibc	2.1	cpe:2.3:a:gnu:glibc:2.1:::::::*
gnu	glibc	2.1.1	cpe:2.3:a:gnu:glibc:2.1.1:::::::*