Openslp vulnerabilities1 known to be exploited.

Vendor1 known exploited
The short answer

Openslp has 9 published vulnerabilities across 1 product in our catalogue. 1 of them is on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Openslp, with 9. If you run Openslp software, patch the exploited flaws first.

See the exploited flaws

The most recent Openslp flaw added to the known-exploited list is CVE-2019-5544, on 3 November 2021. We keep watching the known-exploited list.

Products

Which Openslp products have the most vulnerabilities?

Openslp leads with 9 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

  1. Openslp9
Published vulnerabilities
Known exploited

Which Openslp vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 9.8
    CVE-2019-5544CriticalKnown exploited
    VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Vulnerability

    VMware ESXi and Horizon Desktop as a Service (DaaS) OpenSLP contains a heap-based buffer overflow vulnerability that allows an attacker with network access to port 427 to overwrite the heap of the OpenSLP service to...

    Chance of use97%Known exploited since3 Nov 2021
Exploit likelihood

Which Openslp 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. 97%
    CVE-2019-5544CriticalKnown exploited

    OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue.

    CVSS9.8Published6 Dec 2019
  2. 12%

    Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attackers to have unspecified impact via a crafted string.

    CVSS9.8Published23 Jan 2017
  3. 9.6%

    openslp: SLPIntersectStringList()' Function has a DoS vulnerability

    CVSS7.5Published2 Dec 2019
  4. 6.3%

    Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote attackers to cause a denial of service (crash) via a crafted package.

    CVSS7.5Published22 Oct 2017
  5. 5.4%

    The _xrealloc function in xlsp_xmalloc.c in OpenSLP 2.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a large number of crafted packets, which triggers a memory...

    CVSS7.5Published27 Mar 2017
  6. 3.8%

    OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory corruption issue which may manifest itself as a denial-of-service or a remote code-execution vulnerability.

    CVSS9.8Published23 Apr 2018
  7. 2.6%

    Multiple buffer overflows in OpenSLP before 1.1.5 allow remote attackers to have an unknown impact via malformed SLP packets.

    CVSS7.5Published2 May 2005
  8. 0.3%

    Symbolic link vulnerability in the slpd script slpd.all_init for OpenSLP before 1.0.11 allows local users to overwrite arbitrary files via the route.check temporary file.

    CVSS2.1Published17 Nov 2003
Every product

All Openslp products we track.

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

Precursor Intelligence

Running Openslp? 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.

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 9 published vulnerabilities across 1 product and 41 versions from Openslp. The most recent Openslp flaw added to the known-exploited list is CVE-2019-5544, on 3 November 2021.

1 Openslp vulnerability is on the list of flaws known to be exploited. The most recently added is CVE-2019-5544. The full list is on this page.

Openslp, with 9 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Openslp 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.