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Vulnerability Database · Debian · Package report

bind9: vulnerability history, versions and safety

bind9 is a package in the Debian ecosystem. Vulert records 15 vulnerabilities for it across 22 releases, from Mar 2011 to Jan 2016. 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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15 vulnerabilities recorded U15
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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all bind9 vulnerabilities

Vulert verdict on bind9 i

Updated on 23 Oct 2026

Every vulnerability Vulert records for this package has a fix, and the newest was recorded 19 Jan 2016. Apply the fixes listed below and you are clear.

Long-term outlook: usable, with an upgrade 15 vulnerabilities on record across 4 years, none in the last year.

What to do: Move the affected dependencies to the fixed versions listed below, then keep the package monitored so the next vulnerability reaches you. Fix it, then keep watch: Vulert alerts you when a new vulnerability affects the version you run. Monitor it with Vulert →

  • Vulnerabilities on record 15 over 4 years · 0 in the last year i
  • Latest disclosure 19 Jan 2016 i
  • Highest CVSS n/a i
  • With no published fix 0 i

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01 Versions

Which versions are affected

Every version Vulert holds for bind9, 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 22 of 22 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2011 1
  • 2012 4
  • 2013 2
  • 2014 2
  • 2015 5
  • 2016 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 15 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for bind9

The 5 most severe of 15 vulnerabilities recorded for this package

Search all 15 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
DSA-2547-1: bind9 - Improper Assert N/A unrated 1:9.7.3.dfsg-1~squeeze7 12 Sep 2012
Denial of Service Vulnerability in bind9 N/A unrated 1:9.7.3.dfsg-1~squeeze1 30 Mar 2011
Denial of Service in bind9 N/A unrated 1:9.7.3.dfsg-1~squeeze5 05 Jun 2012
Denial of Service Vulnerability in bind9 N/A unrated 1:9.7.3.dfsg-1~squeeze6 30 Jul 2012
Denial of Service Vulnerability in bind9 N/A unrated 1:9.7.3.dfsg-1~squeeze10 29 Mar 2013

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

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Questions

About bind9

Is bind9 safe to use?

Vulert records 15 vulnerabilities for bind9 in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 15 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

How many vulnerabilities does bind9 have?

15 vulnerabilities are recorded for bind9 in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 15 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 bind9 vulnerabilities disclosed?

0 vulnerabilities were recorded for bind9 in the last 12 months, and the oldest entry in this database dates to 30 Mar 2011. 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 bind9 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 bind9 for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the bind9 version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.