Communications User Data Repository vulnerabilitiesRanked by how likely they are to be used.

Product4 versions
The short answer

Communications User Data Repository is made by Oracle. We track 6 published vulnerabilities in it, across 4 versions. None of them is on the list of flaws known to be exploited today. If you run Communications User Data Repository, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Communications User Data Repository vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Communications User Data Repository 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. >99%

    Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups.

    CVSS5.9Published18 Dec 2021
  2. 95%

    Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1)...

    CVSS10.0Published28 Jan 2015
  3. 56%

    The Apache HTTP Server through 2.4.23 follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow...

    CVSS8.1Published19 Jul 2016
  4. 50%

    PHP through 7.0.8 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable,...

    CVSS8.1Published19 Jul 2016
  5. 15%

    The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.

    CVSS5.3Published30 Jan 2017
  6. 4.8%

    sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshd_config, which allows remote attackers to bypass intended environment restrictions by using a substring located before a...

    CVSS4.9Published18 Mar 2014
Precursor Intelligence

Running Communications User Data Repository? 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.

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We track 6 published vulnerabilities listed under the name Communications User Data Repository, across 4 versions.

None of Communications User Data Repository's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Communications User Data Repository. 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.