C-Ares Project vulnerabilitiesNone on the known-exploited list.
C-Ares Project has 9 published vulnerabilities across 1 product in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is C-Ares, with 9. If you run C-Ares Project software, patch the exploited flaws first.
We keep watching the known-exploited list.
Which C-Ares Project products have the most vulnerabilities?
C-Ares leads with 9 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.
Which C-Ares Project vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of C-Ares Project's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which C-Ares Project 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.
- 54%CVE-2020-8277High
A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve...
- 8.6%CVE-2016-5180Critical
Heap-based buffer overflow in the ares_create_query function in c-ares 1.x before 1.12.0 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly execute arbitrary code via a hostname...
- 3.3%CVE-2017-1000381High
The c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a...
- 2.8%CVE-2021-3672Medium
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking.
- 1.6%CVE-2023-32067High
c-ares is an asynchronous resolver library.
- 1.2%CVE-2022-4904High
A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow.
- 0.9%
c-ares is an asynchronous resolver library.
- 0.9%CVE-2023-31147Medium
c-ares is an asynchronous resolver library.
- 0.4%CVE-2023-31130Medium
c-ares is an asynchronous resolver library.
All C-Ares Project products we track.
1 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.
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1 new flaw affects software Acme tracks
A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.
- Matched to
- C-Ares Project on Acme's software list
- What to do
- Plan in the vendor’s update
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Our catalogue lists 9 published vulnerabilities across 1 product and 37 versions from C-Ares Project.
None of C-Ares Project's vulnerabilities is on the list of flaws known to be exploited today.
C-Ares, with 9 published vulnerabilities. Its own page lists the ones known to be exploited.
Create a Precursor Intelligence account and track the C-Ares Project 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.