Package "c-ares"
| Name: |
c-ares
|
Description: |
This package is just an umbrella for a group of other packages,
it has no description. Description samples from packages in group:
- asynchronous name resolver - development files
- asynchronous name resolver
|
| Latest version: |
1.27.0-1.0ubuntu1.1 |
| Release: |
noble (24.04) |
| Level: |
security |
| Repository: |
main |
Links
Other versions of "c-ares" in Noble
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Changelog
|
c-ares (1.27.0-1.0ubuntu1.1) noble-security; urgency=medium
* SECURITY UPDATE: denial of service via unvalidated DNS header record counts
- debian/patches/CVE-2026-69186.patch: validate RR counts before
preallocation to reject malformed packets early (#1134) in
src/lib/ares_dns_parse.c, test/ares-test-parse.cc.
- CVE-2026-69186
* SECURITY UPDATE: denial of service via unbounded DNS name
- debian/patches/CVE-2026-69184.patch: [Backport v1.34] enforce 255 octet
name limit when parsing dns names (#1210) in src/lib/ares_dns_name.c,
test/ares-test-parse.cc.
- CVE-2026-69184
-- Isabel Garcia Contreras Tue, 20 Oct 2026 08:26:59 -0400
|
| CVE-2026-69186 |
c-ares is an asynchronous resolver library. Prior to 1.34.7, ares_dns_parse() trusts the attacker-controlled ANCOUNT, NSCOUNT, and ARCOUNT fields bef |
| CVE-2026-69184 |
c-ares is an asynchronous resolver library. Prior to 1.34.7, ares_dns_name_parse() enforces backward DNS compression pointers but does not bound the |
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