Osf 1 vulnerabilitiesRanked by how likely they are to be used.

Product17 versions
The short answer

Osf 1 is made by Digital. We track 9 published vulnerabilities in it, across 17 versions. None of them is on the list of flaws known to be exploited today. If you run Osf 1, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Osf 1 vulnerabilities are being exploited?

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

None of Osf 1's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Osf 1 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. 75%

    Oversized ICMP ping packets can result in a denial of service, aka Ping o' Death.

    CVSS5.0Published18 Dec 1996
  2. 3.1%

    Telnet allows a remote client to specify environment variables including LD_LIBRARY_PATH, allowing an attacker to bypass the normal system libraries and gain root access.

    CVSS10.0Published13 Oct 1995
  3. 1.0%

    Buffer overflow in dxterm allows local users to execute arbitrary code via a long -xrm argument.

    CVSS7.2Published4 Oct 2002
  4. 0.7%

    The suidperl and sperl program do not give up root privileges when changing UIDs back to the original users, allowing root access.

    CVSS7.2Published26 Jun 1996
  5. 0.6%

    Buffer overflow and denial of service in Sendmail 8.7.5 and earlier through GECOS field gives root access to local users.

    CVSS7.2Published11 Sep 1996
  6. 0.5%

    Buffer overflow in uucp in Compaq Tru64/OSF1 3.x allows local users to execute arbitrary code via a long source (-s) command line parameter.

    CVSS7.2Published4 Oct 2002
  7. 0.5%

    Buffer overflow in inc mail utility for Compaq Tru64/OSF1 3.x allows local users to execute arbitrary code via a long MH environment variable.

    CVSS7.2Published4 Oct 2002
  8. 0.4%

    dxconsole in DEC OSF/1 3.2C and earlier allows local users to read arbitrary files by specifying the file with the -file parameter.

    CVSS4.6Published3 Apr 1996
  9. 0.3%

    Buffer overflow in BNU UUCP daemon (uucpd) through long hostnames.

    CVSS4.6Published21 May 1998
Precursor Intelligence

Running Osf 1? 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.

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  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
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FAQ

Common questions, answered plainly.

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We track 9 published vulnerabilities listed under the name Osf 1, across 17 versions.

None of Osf 1's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Osf 1. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.