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Vulnerability Database · Debian · Package report

courier-authlib: vulnerability history, versions and safety

courier-authlib is a package in the Debian ecosystem. Vulert records 6 vulnerabilities for it across 3 affected ranges, from Jul 2008 to Mar 2021. 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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6 vulnerabilities recorded U6
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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 courier-authlib vulnerabilities

Vulert verdict on courier-authlib i

Updated on 23 Oct 2026

Every vulnerability Vulert records for this package has a fix, and the newest was recorded 15 Mar 2021. Apply the fixes listed below and you are clear.

Long-term outlook: usable, with an upgrade 6 vulnerabilities on record across 12 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 6 over 12 years · 0 in the last year i
  • Latest disclosure 15 Mar 2021 i
  • Highest CVSS 7.5 i
  • With no published fix 0 i

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01 Versions

Which versions are affected

Vulert records these vulnerabilities by affected range rather than by individual release, so these are the ranges to check. Filter above to find the version you run.

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Affected range Vulnerabilities
up to 0.71.1-2 (exclusive) 2
up to 0.61.0-1+lenny1 (exclusive) 2
up to 0.60.1-2.1 (exclusive) 2

02 Disclosure history

How often vulnerabilities are recorded

  • 2008 4
  • 2021 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 6 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for courier-authlib

The 5 most severe of 6 vulnerabilities recorded for this package

Search all 6 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Weak Permissions in Courier Authentication Library - CVE-2021-28374 7.5 high 0.71.1-2 15 Mar 2021
SQL Injection Vulnerability in Courier-Authlib: Remote Command Execution Risk N/A unrated 0.61.0-1+lenny1 22 Dec 2008
SQL Injection Vulnerability in Courier Authentication Library (CVE-2008-2667) N/A unrated 0.60.1-2.1 07 Jul 2008
SQL Injection Vulnerability in Courier-Authlib: Remote Command Execution Risk N/A unrated 0.61.0-1+lenny1 22 Dec 2008
SQL Injection Vulnerability in Courier Authentication Library (courier-authlib) N/A unrated 0.60.1-2.1 07 Jul 2008

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

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Questions

About courier-authlib

Is courier-authlib safe to use?

Vulert records 6 vulnerabilities for courier-authlib in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 6 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 courier-authlib have?

6 vulnerabilities are recorded for courier-authlib in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 6 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 courier-authlib vulnerabilities disclosed?

0 vulnerabilities were recorded for courier-authlib in the last 12 months, and the oldest entry in this database dates to 07 Jul 2008. 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 courier-authlib 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 courier-authlib for upcoming vulnerabilities?

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