ML
    • Recent
    • Categories
    • Tags
    • Popular
    • Users
    • Groups
    • Register
    • Login

    Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?

    IT Discussion
    11
    68
    2.8k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • IRJI
      IRJ @scottalanmiller
      last edited by

      @scottalanmiller said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

      Nessus is proprietary, something that doesn't fit with a security audit very well. I'd question the veracity of an auditing tool

      Here is how it works. Every CVE is given a specific plugin from Nessus of any other vulnerability scanner. You can easily read the script yourself if you're worried its inaccurate. Whats proprietary is the delivery and the scanning itself.

      Openvas performance wise is terrible compared to nessus. Although the scan results are similar. Openvas does not scale well

      1 Reply Last reply Reply Quote 0
      • IRJI
        IRJ @scottalanmiller
        last edited by

        @scottalanmiller said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

        @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

        Nessus works off CVEs not patches. Read the CVE and you will see patching is only part of the solution.

        The question here is about patching, not securing.

        Then nessus is the wrong tool as it is a vulnerability scanner not patch auditor. If you want to audit patches use powershell

        1 Reply Last reply Reply Quote 0
        • ObsolesceO
          Obsolesce
          last edited by

          You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

          IRJI 1 Reply Last reply Reply Quote 0
          • IRJI
            IRJ @Obsolesce
            last edited by

            @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

            You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

            What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

            stacksofplatesS 1 Reply Last reply Reply Quote 0
            • stacksofplatesS
              stacksofplates @IRJ
              last edited by

              @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

              @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

              You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

              What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

              I don't think it compares to SCAP. That's just hardening rules. I really like OpenSCAP it's just a different tool.

              ObsolesceO 1 Reply Last reply Reply Quote 0
              • ObsolesceO
                Obsolesce @stacksofplates
                last edited by

                @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

                What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

                I don't think it compares to SCAP. That's just hardening rules. I really like OpenSCAP it's just a different tool.

                OpenSCAP is what I meant... I didn't know there was a difference between OpenSCAP and SCAP.

                stacksofplatesS 1 Reply Last reply Reply Quote 0
                • stacksofplatesS
                  stacksofplates @Obsolesce
                  last edited by

                  @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                  @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                  @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                  @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                  You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

                  What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

                  I don't think it compares to SCAP. That's just hardening rules. I really like OpenSCAP it's just a different tool.

                  OpenSCAP is what I meant... I didn't know there was a difference between OpenSCAP and SCAP.

                  SCAP is the NIST stuff. OpenSCAP is the tool.

                  IRJI ObsolesceO 2 Replies Last reply Reply Quote 1
                  • IRJI
                    IRJ @stacksofplates
                    last edited by

                    @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                    @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                    @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                    @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                    @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                    You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

                    What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

                    I don't think it compares to SCAP. That's just hardening rules. I really like OpenSCAP it's just a different tool.

                    OpenSCAP is what I meant... I didn't know there was a difference between OpenSCAP and SCAP.

                    SCAP is the NIST stuff. OpenSCAP is the tool.

                    You can also run NIST specific audits with nessus.

                    stacksofplatesS 1 Reply Last reply Reply Quote 0
                    • ObsolesceO
                      Obsolesce @stacksofplates
                      last edited by

                      @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                      @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                      @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                      @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                      @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                      You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

                      What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

                      I don't think it compares to SCAP. That's just hardening rules. I really like OpenSCAP it's just a different tool.

                      OpenSCAP is what I meant... I didn't know there was a difference between OpenSCAP and SCAP.

                      SCAP is the NIST stuff. OpenSCAP is the tool.

                      Ah, gotcha

                      1 Reply Last reply Reply Quote 0
                      • stacksofplatesS
                        stacksofplates @IRJ
                        last edited by

                        @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                        @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                        @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                        @stacksofplates said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                        @irj said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                        @tim_g said in Had a vulnerability assessment with Nessus and it found hundreds of missing critical Windows OS updates from as far back as 2016 - is this even right?:

                        You'd think they would be running OpenVAS or SCAP or something similar instead of just scanning for patches that may or may not apply to the server...

                        What are you talking about? It only runs applicable scripts. Nessus is much better than either of those solutions.

                        I don't think it compares to SCAP. That's just hardening rules. I really like OpenSCAP it's just a different tool.

                        OpenSCAP is what I meant... I didn't know there was a difference between OpenSCAP and SCAP.

                        SCAP is the NIST stuff. OpenSCAP is the tool.

                        You can also run NIST specific audits with nessus.

                        Well it does some things I “think” Nessus doesn’t. It will scan VMs without an agent or logging in from the hypervisor. OpenSCAP also has all of RHELs gardening rules baked in like sysctl configs and things like AIDE.

                        1 Reply Last reply Reply Quote 1
                        • stacksofplatesS
                          stacksofplates
                          last edited by

                          Haha it’s only somewhat decent with gardening rules. It has many better hardening rules.

                          1 Reply Last reply Reply Quote 0
                          • IRJI
                            IRJ
                            last edited by

                            Here is an example of patching not being good enough. This needs an additional reg key.

                            https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8529

                            1 Reply Last reply Reply Quote 0
                            • 1
                            • 2
                            • 3
                            • 4
                            • 4 / 4
                            • First post
                              Last post