CVE-2013-7422 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
Integer underflow in regcomp.c in Perl before 5.20, as used in Apple OS X before 10.10.5 and other products, allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a long digit string associated with an invalid backreference within a regular expression.
Source:
MITRE
Description Last Modified:
08/16/2015
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service
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Change History
6 change records found
- show changes
CVE Modified by MITRE -
12/21/2016 9:59:04 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://security.gentoo.org/glsa/201507-11 [No Types Assigned] |
CVE Modified by MITRE -
12/2/2016 10:00:50 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2916-1 [No Types Assigned] |
CVE Modified by MITRE -
11/28/2016 2:10:12 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/75704 [No Types Assigned] |
CVE Translated -
8/27/2015 7:45:04 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Translation |
|
Record truncated, showing 500 of 513 characters.
View Entire Change Record
Desbordamiento inferior de enteros en regcomp.c en Perl en versiones anteriores a 5.20, tal como se utiliza en Apple OS X en versiones anteriores a 10.10.5 y otros productos, permite a atacantes dependientes del contexto ejecutar código arbitrario o causar una denegación de servicio (caída de aplicación) a través de una cadena larga de dígitos asociados con una referencia inversa no válida dentro de una expresi&oacu |
| Removed |
Translation |
Record truncated, showing 500 of 504 characters.
View Entire Change Record
Desbordamiento de enteros en regcomp.c en Perl en versiones anteriores a 5.20, tal como se utiliza en Apple OS X en versiones anteriores a 10.10.5 y otros productos, permite a atacantes dependientes del contexto ejecutar código arbitrario o causar una denegación de servicio (caída de aplicación) a través de una cadena larga de dígitos asociados con una referencia inversa no válida dentro de una expresión regu |
|
Modified Analysis -
8/18/2015 1:36:05 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:* (and previous)
Configuration 2
OR
*cpe:2.3:a:perl:perl:5.18.4:*:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:P/I:P/A:P) |
| Added |
CWE |
|
CWE-189 |
| Changed |
Reference Type |
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html No Types Assigned |
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html Advisory |
| Changed |
Reference Type |
https://support.apple.com/kb/HT205031 No Types Assigned |
https://support.apple.com/kb/HT205031 Advisory |
Initial CVE Analysis -
8/18/2015 1:28:49 PM
Quick Info
CVE Dictionary Entry:
CVE-2013-7422
NVD Published Date:
08/16/2015
NVD Last Modified:
12/21/2016
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