Next vulnerabilitiesNone on the known-exploited list.

Vendor
The short answer

Next has 10 published vulnerabilities across 4 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Next, with 5. If you run Next software, patch the exploited flaws first.

See the exploited flaws

We keep watching the known-exploited list.

Products

Which Next products have the most vulnerabilities?

Next leads with 5 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

  1. Next5
  2. Nextstep4
  3. Nex1
  4. Openstep1
Published vulnerabilities
Known exploited

Which Next vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Next's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Next flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 52%

    Buffer overflow of rlogin program using TERM environmental variable.

    CVSS10.0Published6 Feb 1997
  2. 2.2%

    The "me" user in NeXT NeXTstep 2.1 and earlier has wheel group privileges, which could allow the me user to use the su command to become root.

    CVSS10.0Published14 May 1991
  3. 1.6%

    The Mach kernel, as used in operating systems including (1) Mac OS X 10.4 through 10.4.7 and (2) OpenStep before 4.2, allows local users to gain privileges via a parent process that forces an exception in a setuid...

    CVSS7.2Published3 Oct 2006
  4. 1.0%

    Buffer overflow in lpr, as used in BSD-based systems including Linux, allows local users to execute arbitrary code as root via a long -C (classification) command line option.

    CVSS7.2Published25 Oct 1996
  5. 0.9%

    pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.

    CVSS1.9Published18 Apr 1996
  6. 0.4%

    Vulnerability in restore0.9 installation script in NeXT 1.0a and 1.0 allows local users to gain root privileges.

    CVSS7.2Published3 Oct 1990
  7. 0.4%

    BuildDisk program on NeXT systems before 2.0 does not prompt users for the root password, which allows local users to gain root privileges.

    CVSS7.2Published3 Oct 1990
  8. 0.4%

    Vulnerability in NeXT 1.0a and 1.0 with publicly accessible printers allows local users to gain privileges via a combination of the npd program and weak directory permissions.

    CVSS7.2Published3 Oct 1990
  9. 0.4%

    The NeXT NetInfo _writers property allows local users to gain root privileges or conduct a denial of service.

    CVSS7.2Published19 Sep 1997
  10. 0.3%

    rdist in various UNIX systems uses popen to execute sendmail, which allows local users to gain root privileges by modifying the IFS (Internal Field Separator) variable.

    CVSS6.2Published22 Oct 1991
Every product

All Next products we track.

4 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.

Precursor Intelligence

Running Next? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 10 published vulnerabilities across 4 products and 13 versions from Next.

None of Next's vulnerabilities is on the list of flaws known to be exploited today.

Next, with 5 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Next products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.