Ubuntu.comUB:CVE-2015-4604CVE-2015-4604
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.087 Low
EPSS
Percentile
94.5%
The mget function in softmagic.c in file 5.x, as used in the Fileinfo
component in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before
5.6.8, does not properly maintain a certain pointer relationship, which
allows remote attackers to cause a denial of service (application crash) or
possibly execute arbitrary code via a crafted string that is mishandled by
a “Python script text executable” rule.
Bugs
- <https://bugs.php.net/bug.php?id=68819>
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=783099 (php5)>
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=783108 (file)>
Notes
| Author | Note |
|---|---|
| mdeslaur | introduced by http://git.php.net/?p=php-src.git;a=commit;h=eeaec70 can’t reproduce with file |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.087 Low
EPSS
Percentile
94.5%