Lucene search

K
nvd[email protected]NVD:CVE-2013-7345
HistoryMar 24, 2014 - 4:31 p.m.

CVE-2013-7345

2014-03-2416:31:08
web.nvd.nist.gov
10

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.1

Confidence

Low

EPSS

0.004

Percentile

74.8%

The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited repetitions, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted ASCII file that triggers a large amount of backtracking, as demonstrated via a file with many newline characters.

Affected configurations

Nvd
Node
christos_zoulasfileRange<5.15
Node
phpphpRange5.4.05.4.27
OR
phpphpRange5.5.05.5.11
Node
debiandebian_linuxMatch6.0
OR
debiandebian_linuxMatch7.0
OR
debiandebian_linuxMatch8.0
VendorProductVersionCPE
christos_zoulasfile*cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*
phpphp*cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
debiandebian_linux6.0cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
debiandebian_linux7.0cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.1

Confidence

Low

EPSS

0.004

Percentile

74.8%