CVE-2011-0738

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

MyProxy 5.0 through 5.2, as used in Globus Toolkit 5.0.0 through 5.0.2, does not properly verify the (1) hostname or (2) identity in the X.509 certificate for the myproxy-server, which allows remote attackers to spoof the server and conduct man-in-the-middle (MITM) attacks via a crafted certificate when executing (a) myproxy-logon or (b) myproxy-get-delegation.

MyProxy v5.0 hasta v5.2, tal como se utiliza en Globus Toolkit v5.0.0 hasta v5.0.2, no comprueba correctamente (1) el nombre de host o (2) la identidad en el certificado X.509 para el myproxy-servidor, lo que permite a atacantes remotos suplantar el servidor y llevar a cabo ataques man-in-the-middle (MITM) a través de certificados manipulados cuando se ejecuta (a) myproxy-logon o (b) myproxy-get-delegation.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-02-01 CVE Reserved
2011-02-02 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (10)

URL	Tag	Source
http://osvdb.org/70494	Vdb Entry
http://www.securityfocus.com/bid/45916	Vdb Entry
http://www.vupen.com/english/advisories/2011/0227	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/64830	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://lists.globus.org/pipermail/security-announce/2011-January/000018.html	2017-08-17

URL	Date	SRC
http://grid.ncsa.illinois.edu/myproxy/security/myproxy-adv-2011-01.txt	2017-08-17
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053461.html	2017-08-17
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053473.html	2017-08-17
http://secunia.com/advisories/42972	2017-08-17
http://secunia.com/advisories/43103	2017-08-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.0 Search vendor "Ncsa" for product "Myproxy" and version "5.0"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.0 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.0"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.0 Search vendor "Ncsa" for product "Myproxy" and version "5.0"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.1 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.1"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.0 Search vendor "Ncsa" for product "Myproxy" and version "5.0"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.2 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.2"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.1 Search vendor "Ncsa" for product "Myproxy" and version "5.1"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.0 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.0"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.1 Search vendor "Ncsa" for product "Myproxy" and version "5.1"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.1 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.1"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.1 Search vendor "Ncsa" for product "Myproxy" and version "5.1"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.2 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.2"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.2 Search vendor "Ncsa" for product "Myproxy" and version "5.2"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.0 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.0"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.2 Search vendor "Ncsa" for product "Myproxy" and version "5.2"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.1 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.1"	-	Affected
Ncsa Search vendor "Ncsa"	Myproxy Search vendor "Ncsa" for product "Myproxy"	5.2 Search vendor "Ncsa" for product "Myproxy" and version "5.2"	-	Affected	in	Globus Search vendor "Globus"	Globus Toolkit Search vendor "Globus" for product "Globus Toolkit"	5.0.2 Search vendor "Globus" for product "Globus Toolkit" and version "5.0.2"	-	Affected