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Vulnerability Database · Ubuntu · Package report

python-rsa: vulnerability history, versions and safety

python-rsa is a package in the Ubuntu ecosystem. Vulert records 2 vulnerabilities for it across 3 releases, from Jun 2020 to Nov 2020. 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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2 vulnerabilities recorded U2
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1 with no fix published

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

See the unfixed vulnerabilities →
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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 python-rsa vulnerabilities

Vulert verdict on python-rsa i

Updated on 23 Oct 2026

Careful: one of the 2 vulnerabilities Vulert records for this package has no fix yet. Plan around that one, or apply its workaround. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 2 vulnerabilities on record across 1 year, none in the last year.

What to do: Plan around the 1 vulnerability 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 2 over 1 year · 0 in the last year i
  • Latest disclosure 12 Nov 2020 i
  • Highest CVSS 7.5 i
  • With no published fix 1 i

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01 Versions

Which versions are affected

Every version Vulert holds for python-rsa, 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.

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Version Vulert vulnerabilities Fix published Details
3.1.2-1 U2 No Details →
3.1.2-1ubuntu0.1 U2 No Details →
3.1.2-1ubuntu0.1+esm1 U1 No Details →

Newest 3 of 3 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2020 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 2 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for python-rsa

The 2 most severe of 2 vulnerabilities recorded for this package

Search all 2 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Critical Vulnerability in Python-RSA: Leading Zero Bytes Ignored During Decryption 7.5 high 3.1.2-1ubuntu0.1+esm1 01 Jun 2020
Critical Timing Attack Vulnerability in Python-RSA Package 5.9 medium No fix published 12 Nov 2020

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

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

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Questions

About python-rsa

Is python-rsa safe to use?

Vulert records 2 vulnerabilities for python-rsa in Ubuntu: 0 critical, 0 high, 0 medium and 0 low, plus 2 not yet rated. 1 of them has no published fix yet, so that is the one to avoid or mitigate.

How many vulnerabilities does python-rsa have?

2 vulnerabilities are recorded for python-rsa in the Ubuntu ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 2 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 python-rsa vulnerabilities disclosed?

0 vulnerabilities were recorded for python-rsa in the last 12 months, and the oldest entry in this database dates to 01 Jun 2020. 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 python-rsa 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 python-rsa for upcoming vulnerabilities?

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