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Vulnerability Database · Debian · Package report

libnet-dns-perl: vulnerability history, versions and safety

libnet-dns-perl is a package in the Debian ecosystem. Vulert records 8 vulnerabilities for it across 24 releases, from Jun 2007 to Jul 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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8 vulnerabilities recorded U8
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2 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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2 in the last 12 months

Most recent disclosure 20 Jul 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all libnet-dns-perl vulnerabilities

Vulert verdict on libnet-dns-perl i

Updated on 23 Oct 2026

Careful: 2 of the 8 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 8 vulnerabilities on record across 19 years, 2 in the last year.

What to do: Plan around the 2 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 8 over 19 years · 2 in the last year i
  • Latest disclosure 20 Jul 2026 i
  • Highest CVSS 7.5 i
  • With no published fix 2 i

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01 Versions

Which versions are affected

Every version Vulert holds for libnet-dns-perl, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

Newest 24 of 24 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2007 6
  • 2026 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 2 of the 8 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for libnet-dns-perl

The 5 most severe of 8 vulnerabilities recorded for this package

Search all 8 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Denial of Service Vulnerability in libnet-dns-perl 7.5 high 0.60-1 26 Jun 2007
Predictable Sequence IDs in Net::DNS Perl Module N/A unrated 0.60-1 25 Jun 2007
Denial of Service in Net::DNS::RR::A.pm N/A unrated 0.63-1 20 Dec 2007
Predictable Sequence ID Vulnerability in libnet-dns-perl: Remote DNS Spoofing Risk N/A unrated 0.60-1 25 Jun 2007
Denial of Service Vulnerability in libnet-dns-perl: Stack Consumption via Malformed DNS Packets N/A unrated 0.60-1 26 Jun 2007

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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About libnet-dns-perl

Is libnet-dns-perl safe to use?

Vulert records 8 vulnerabilities for libnet-dns-perl in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 8 not yet rated. 2 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does libnet-dns-perl have?

8 vulnerabilities are recorded for libnet-dns-perl in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 8 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new libnet-dns-perl vulnerabilities disclosed?

2 vulnerabilities were recorded for libnet-dns-perl in the last 12 months, and the oldest entry in this database dates to 25 Jun 2007. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of libnet-dns-perl are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor libnet-dns-perl for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the libnet-dns-perl version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.